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Obsolescence watch: 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings
Stock numbers the government still buys whose supply base is thinning. Each one carries the reasons in plain words: the government's own terminal codes, approved sources whose SAM registration has expired, a single source, a registration about to lapse, years of solicitations without an award. A source we cannot verify in SAM is shown as unverified, never counted as gone. Rebuilt nightly; this list is from 2026-09-29.
150 stock numbers at watch risk
| NSN | Item | Risk | Why | Sources | Last award | Open |
|---|---|---|---|---|---|---|
| 4730-01-619-8043 | Tee,Pipe | Watch 33 | single approved source, SAM status unverified; FLIS lists every source CAGE with a status other than Active; solicited in the last 12 months; no award in our record | 10 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4730-00-594-3230 | Cap,Quick Disconnect | Watch 31 | single approved source (registered in SAM); that source's SAM registration (79326) is due for renewal by Nov 19, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2025$700.00 | 2 |
| 4730-01-650-9630 | Strainer Element,Sed | Watch 31 | single approved source (registered in SAM); that source's SAM registration (1QZK3) is due for renewal by Dec 4, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$10,086.00 | 1 |
| 4730-00-419-0451 | Cap,Hose | Watch 31 | one active source in SAM out of 6 approved (2 expired, 3 unverified); that source's SAM registration (39428) is due for renewal by Sep 11, 2026; AMSC R on the latest solicitation: only approved sources may supply | 61 active · 2 expired · 3 unverified | Sep 2026$33.00 | 1 |
| 4730-00-562-6900 | Restrictor Unit,Flu | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (26044) is due for renewal by Dec 9, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Mar 2024$7,925.93 | 1 |
| 4730-00-632-0797 | Restrictor Unit,Flui | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (70236) is due for renewal by Dec 9, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Mar 2026$3,564.00 | 1 |
| 4730-00-804-5018 | Restrictor Unit,Flui | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (26044) is due for renewal by Dec 9, 2026; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | May 2024$5,401.23 | 1 |
| 4730-01-017-8313 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); that source's SAM registration (79326) is due for renewal by Nov 19, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 2024$47,866.00 | 1 |
| 4730-01-243-0262 | Nipple,Tube | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record; AMSC R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 |
| 4730-01-394-8143 | Elbow,Flange To Hose | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 4730-01-398-8465 | Elbow,Pipe To Tube | Watch 31 | single approved source (registered in SAM); that source's SAM registration (90031) is due for renewal by Nov 11, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2024$44.88 | 1 |
| 4730-01-449-3495 | Coupling,Pipe | Watch 31 | single approved source (registered in SAM); that source's SAM registration (3T9T9) is due for renewal by Dec 15, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$21.11 | 1 |
| 4730-01-454-0088 | Expansion Joint,Pipe | Watch 31 | one active source in SAM out of 7 approved (0 expired, 6 unverified); that source's SAM registration (6VLZ1) is due for renewal by Sep 16, 2026; AMSC B on the latest solicitation: only approved sources may supply | 71 active · 0 expired · 6 unverified | May 2026$1,548.00 | 1 |
| 4730-01-461-9000 | Coupling Half,Quick | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (21392) is due for renewal by Nov 19, 2026; AMSC B on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Feb 2026$1,542.00 | 1 |
| 4730-01-472-9455 | Tee,Male Run | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 4730-01-483-9719 | Restrictor,Fluid Fl | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99517) is due for renewal by Aug 14, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$7,412.75 | 1 |
| 4730-01-534-8972 | Scraper Blade | Watch 31 | single approved source (registered in SAM); that source's SAM registration (59958) is due for renewal by Dec 4, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2026$596.00 | 1 |
| 4730-01-552-7472 | Strainer,Sediment | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (1QZK3) is due for renewal by Dec 4, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2026$5,236.00 | 1 |
| 4730-01-555-7521 | Coupling Half,Quick | Watch 31 | one active source in SAM out of 2 approved (1 expired, 0 unverified); that source's SAM registration (77272) is due for renewal by Nov 12, 2026; AMSC L on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Sep 2024$860.95 | 1 |
| 4730-01-568-7019 | Plug,Pipe | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 4730-01-570-2507 | Strainer Element,Sed | Watch 31 | single approved source (registered in SAM); that source's SAM registration (59958) is due for renewal by Dec 4, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2025$4,884.00 | 1 |
| 4730-01-575-8691 | Bolt,Fluid Passage | Watch 31 | one active source in SAM out of 7 approved (0 expired, 6 unverified); that source's SAM registration (3FP69) is due for renewal by Nov 5, 2026; AMSC D on the latest solicitation: only approved sources may supply | 71 active · 0 expired · 6 unverified | Dec 2023$17.93 | 1 |
| 4730-01-593-5635 | Coupling,Hose | Watch 31 | single approved source (registered in SAM); that source's SAM registration (1T765) is due for renewal by Dec 16, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$364.39 | 1 |
| 4730-01-627-9841 | Expansion Joint,Pipe | Watch 31 | single approved source (registered in SAM); that source's SAM registration (0EXU3) is due for renewal by Oct 2, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2025$6,364.11 | 1 |
| 4730-01-670-1869 | Coupling Half,Quick | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (21392) is due for renewal by Nov 19, 2026; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2026$2,114.00 | 1 |
| 4730-01-702-3051 | Coupling Half,Quick | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (0T652) is due for renewal by Dec 12, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Sep 2025$271.68 | 1 |
| 4730-01-739-0190 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 4730-12-344-7503 | Plug,Pipe | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Aug 2017; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Aug 2017$45.08 | 1 |
| 4730-12-388-4873 | Adapter,Straight,Tub | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Dec 2022; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Dec 2022$112.04 | 1 |
| 4730-01-481-0352 | Nipple,Hose | Watch 31 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (1NWY2) is due for renewal by Sep 26, 2026; AMSC D on the latest solicitation: only approved sources may supply | 41 active · 0 expired · 3 unverified | Sep 2026$60.90 | 2 in 12 m |
| 4730-01-541-8067 | Pipe Cross Assembly | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 2 in 12 m |
| 4730-01-649-0761 | Adapter,Straight,Tub | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 2 in 12 m |
| 4730-01-653-9746 | Elbow,Pipe To Hose | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 2 in 12 m |
| 4730-01-656-2566 | Strainer Element,Se | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 2 in 12 m |
| 4730-00-089-2667 | Restrictor,Fluid Flo | Watch 31 | single approved source (registered in SAM); that source's SAM registration (92555) is due for renewal by Dec 9, 2026; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2026$1,200.87 | 1 in 12 m |
| 4730-00-121-1050 | Plug,Pipe | Watch 31 | single approved source (registered in SAM); that source's SAM registration (12511) is due for renewal by Dec 17, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2026$53.00 | 1 in 12 m |
| 4730-00-988-4533 | Fitting,Lubricant Pr | Watch 31 | single approved source (registered in SAM); that source's SAM registration (97499) is due for renewal by Nov 14, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$866.25 | 1 in 12 m |
| 4730-01-034-0328 | Strainer Element,Se | Watch 31 | single approved source (registered in SAM); that source's SAM registration (09032) is due for renewal by Sep 15, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2025$17,922.12 | 1 in 12 m |
| 4730-01-130-3649 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); that source's SAM registration (79326) is due for renewal by Nov 19, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2023$10,081.00 | 1 in 12 m |
| 4730-01-156-8342 | Spindle,Strainer | Watch 31 | single approved source (registered in SAM); that source's SAM registration (09032) is due for renewal by Sep 15, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2025$10,656.25 | 1 in 12 m |
| 4730-01-158-1781 | Strainer Element,Sed | Watch 31 | single approved source (registered in SAM); that source's SAM registration (09032) is due for renewal by Sep 15, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 2026$1,187.00 | 1 in 12 m |
| 4730-01-250-1787 | Tee,Tube | Watch 31 | single approved source (registered in SAM); that source's SAM registration (14798) is due for renewal by Dec 11, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2025$1,984.36 | 1 in 12 m |
| 4730-01-284-6138 | Plug,Pipe | Watch 31 | one active source in SAM out of 3 approved (1 expired, 1 unverified); that source's SAM registration (0AT62) is due for renewal by Dec 3, 2026; AMSC L on the latest solicitation: only approved sources may supply | 31 active · 1 expired · 1 unverified | May 2024$1,342.00 | 1 in 12 m |
| 4730-01-293-2838 | Elbow,Pipe To Tube | Watch 31 | single approved source (registered in SAM); that source's SAM registration (90031) is due for renewal by Nov 11, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$91.00 | 1 in 12 m |
| 4730-01-352-9293 | Coupling,Gas Fittin | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4730-01-392-3979 | Elbow,Pipe | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4730-01-411-8485 | Nipple,Pipe | Watch 31 | single approved source (registered in SAM); that source's SAM registration (39428) is due for renewal by Sep 11, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2026$2.60 | 1 in 12 m |
| 4730-01-431-9102 | Tee,Boss | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (3T9T9) is due for renewal by Dec 15, 2026; AMSC L on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Jun 2026$39.53 | 1 in 12 m |
| 4730-01-452-3470 | Plug,Quick Disconnec | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (3T9T9) is due for renewal by Dec 15, 2026; AMSC R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | May 2026$22.00 | 1 in 12 m |
| 4730-01-453-4361 | Emergency Pack Kit | Watch 31 | single approved source (registered in SAM); that source's SAM registration (10941) is due for renewal by Sep 23, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2026$763.00 | 1 in 12 m |
| 4730-01-472-0682 | Strainer Element,Sed | Watch 31 | single approved source (registered in SAM); that source's SAM registration (92555) is due for renewal by Dec 9, 2026; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2025$758.59 | 1 in 12 m |
| 4730-01-476-6143 | Plate,Orifice,Fluid | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record; AMSC L on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4730-01-488-1120 | Coupling Assy | Watch 31 | single approved source (registered in SAM); that source's SAM registration (24984) is due for renewal by Oct 29, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2026$46.62 | 1 in 12 m |
| 4730-01-496-5683 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); that source's SAM registration (79326) is due for renewal by Nov 19, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2025$9,584.00 | 1 in 12 m |
| 4730-01-504-4310 | Strainer,Sediment | Watch 31 | single approved source (registered in SAM); that source's SAM registration (59958) is due for renewal by Dec 4, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$21,966.00 | 1 in 12 m |
| 4730-01-506-8259 | Swing Joint,Pipe To | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (5X475) is due for renewal by Sep 29, 2026; AMSC L on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Apr 2026$51.79 | 1 in 12 m |
| 4730-01-515-8969 | Clamp,Hose | Watch 31 | single approved source (registered in SAM); that source's SAM registration (66398) is due for renewal by Nov 18, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2024$4.52 | 1 in 12 m |
| 4730-01-549-0858 | Manifold,Fueling | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (25567) is due for renewal by Dec 2, 2026; AMSC H on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Apr 2026$1,130.25 | 1 in 12 m |
| 4730-01-555-7517 | Coupling Half,Quick | Watch 31 | one active source in SAM out of 2 approved (1 expired, 0 unverified); that source's SAM registration (77272) is due for renewal by Nov 12, 2026; AMSC P on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Sep 2026$5,634.50 | 1 in 12 m |
| 4730-01-555-9591 | Coupling Half,Quick | Watch 31 | one active source in SAM out of 2 approved (1 expired, 0 unverified); that source's SAM registration (77272) is due for renewal by Nov 12, 2026; AMSC B on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Jul 2025$2,320.25 | 1 in 12 m |
| 4730-01-563-6104 | Adapter,Straight,Tub | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (0GFE1) is due for renewal by Oct 10, 2026; AMSC R on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Aug 2026$1,732.71 | 1 in 12 m |
| 4730-01-565-9155 | Adapter,Straight,Hos | Watch 31 | single approved source (registered in SAM); that source's SAM registration (11083) is due for renewal by Sep 5, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$37.99 | 1 in 12 m |
| 4730-01-575-2675 | Handle,Weldment,Doub | Watch 31 | single approved source (registered in SAM); that source's SAM registration (05228) is due for renewal by Aug 19, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$1,223.71 | 1 in 12 m |
| 4730-01-577-7417 | Clamp,Hose | Watch 31 | single approved source (registered in SAM); that source's SAM registration (1YHH8) is due for renewal by Sep 29, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2025$1.54 | 1 in 12 m |
| 4730-01-591-9260 | Adapter,Straight,Pip | Watch 31 | one active source in SAM out of 3 approved (1 expired, 1 unverified); that source's SAM registration (338X5) is due for renewal by Oct 1, 2026; AMSC C on the latest solicitation: only approved sources may supply | 31 active · 1 expired · 1 unverified | May 2024$2.42 | 1 in 12 m |
| 4730-01-597-1358 | Scraper,Blade | Watch 31 | single approved source (registered in SAM); that source's SAM registration (1QZK3) is due for renewal by Dec 4, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2024$2,368.44 | 1 in 12 m |
| 4730-01-602-9820 | Fitting,Straight,Spe | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-607-6337 | Bushing,Pipe | Watch 31 | single approved source (registered in SAM); that source's SAM registration (39428) is due for renewal by Sep 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2025$26.27 | 1 in 12 m |
| 4730-01-617-2730 | Bushing,Boss | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-620-4204 | Nipple,Pipe | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (39428) is due for renewal by Sep 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | May 2025$23.23 | 1 in 12 m |
| 4730-01-622-5812 | Adapter,Straight,Pip | Watch 31 | single approved source (registered in SAM); that source's SAM registration (39428) is due for renewal by Sep 11, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$16.75 | 1 in 12 m |
| 4730-01-626-1123 | Coupling,Pipe | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-629-2386 | Elbow,Pipe | Watch 31 | one active source in SAM out of 2 approved (1 expired, 0 unverified); that source's SAM registration (75755) is due for renewal by Aug 27, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Sep 2025$489.67 | 1 in 12 m |
| 4730-01-632-0365 | Cap,Pipe | Watch 31 | single approved source (registered in SAM); that source's SAM registration (39428) is due for renewal by Sep 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2025$1.95 | 1 in 12 m |
| 4730-01-641-9308 | Strainer,Sediment | Watch 31 | single approved source (registered in SAM); that source's SAM registration (1QZK3) is due for renewal by Dec 4, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$7,993.00 | 1 in 12 m |
| 4730-01-644-6542 | Connector,Tubing,St | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-649-0754 | Adapter,Straight,Tub | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-654-0910 | Elbow,Pipe | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (6SQ46) is due for renewal by Dec 1, 2026; AMSC L on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Apr 2026$50.78 | 1 in 12 m |
| 4730-01-660-1236 | Tee,Tube | Watch 31 | single approved source (registered in SAM); that source's SAM registration (00994) is due for renewal by Aug 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2025$85.15 | 1 in 12 m |
| 4730-01-667-2832 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-667-2875 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-667-2878 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-694-9082 | Reducer,Boss | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4730-01-695-3757 | Adapter,Straight,Pip | Watch 31 | single approved source (registered in SAM); that source's SAM registration (79926) is due for renewal by Sep 30, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2025$60.00 | 1 in 12 m |
| 4730-01-695-7676 | Tee,Tube | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4730-01-695-8104 | Elbow,Tube To Boss | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4730-01-697-0265 | Restrictor Unit,Flui | Watch 31 | single approved source (registered in SAM); that source's SAM registration (82402) is due for renewal by Oct 7, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2026$13,322.05 | 1 in 12 m |
| 4730-01-705-8540 | Connector,Hose,Bulk | Watch 31 | single approved source (registered in SAM); that source's SAM registration (24984) is due for renewal by Oct 29, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2025$282.75 | 1 in 12 m |
| 4730-01-706-1400 | Coupling Half,Quick | Watch 31 | single approved source (registered in SAM); that source's SAM registration (24984) is due for renewal by Oct 29, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2025$611.81 | 1 in 12 m |
| 4730-12-353-9982 | Clamp,Hose | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Nov 2022; AMSC L on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Nov 2022$94.62 | 1 in 12 m |
| 4730-20-013-4795 | Elbow,Hose To Boss | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Sep 2023; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Sep 2023$112.00 | 1 in 12 m |
| 4730-99-241-6697 | Bolt,Fluid Passage | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Oct 2021; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Oct 2021$89.03 | 1 in 12 m |
| 4730-00-114-4049 | Nipple,Pipe | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Mar 2018 | 31 active · 0 expired · 2 unverified | Mar 2018$2.00 | 1 |
| 4730-00-196-1484 | Nipple,Pipe | Watch 30 | one active source in SAM out of 5 approved (0 expired, 4 unverified); solicited in the last 12 months; last award Apr 2013 | 51 active · 0 expired · 4 unverified | Apr 2013$0.88 | 1 |
| 4730-00-289-8194 | Coupling Half,Quick | Watch 30 | one active source in SAM out of 4 approved (0 expired, 3 unverified); solicited in the last 12 months; last award Jun 2018 | 41 active · 0 expired · 3 unverified | Jun 2018$3.03 | 1 |
| 4730-00-423-3677 | Adapter,Straight,Tub | Watch 30 | one active source in SAM out of 4 approved (0 expired, 3 unverified); solicited in the last 12 months; last award Jun 2021 | 41 active · 0 expired · 3 unverified | Jun 2021$300.00 | 1 |
| 4730-00-542-5195 | Union,Pipe | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Sep 2022 | 31 active · 0 expired · 2 unverified | Sep 2022$123.00 | 1 |
| 4730-00-737-3251 | Connector,Multiple, | Watch 30 | one active source in SAM out of 5 approved (0 expired, 4 unverified); solicited in the last 12 months; last award Jun 2015 | 51 active · 0 expired · 4 unverified | Jun 2015$8.25 | 1 |
| 4730-00-967-4216 | Flange,Pipe | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Apr 2020 | 31 active · 0 expired · 2 unverified | Apr 2020$1,125.00 | 1 |
| 4730-01-057-2013 | Strainer Element,Sed | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Nov 2019 | 21 active · 0 expired · 1 unverified | Nov 2019$3,700.00 | 1 |
| 4730-01-599-1774 | Fitting,Hydraulic,Tr | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Mar 2023 | 11 active · 0 expired · 0 unverified | Mar 2023$26.46 | 1 |
| 4730-01-137-9360 | Tailpiece,Union | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Jul 2004 | 11 active · 0 expired · 0 unverified | Jul 2004$188.00 | 2 in 12 m |
| 4730-00-115-3740 | Coupling Half,Quick | Watch 30 | one active source in SAM out of 5 approved (0 expired, 4 unverified); solicited in the last 12 months; last award Mar 2008 | 51 active · 0 expired · 4 unverified | Mar 2008$14.20 | 1 in 12 m |
| 4730-00-196-1573 | Nipple,Pipe | Watch 30 | one active source in SAM out of 6 approved (0 expired, 5 unverified); solicited in the last 12 months; last award Dec 2019 | 61 active · 0 expired · 5 unverified | Dec 2019$42.43 | 1 in 12 m |
| 4730-00-196-1976 | Nipple,Pipe | Watch 30 | one active source in SAM out of 5 approved (0 expired, 4 unverified); solicited in the last 12 months; last award Jan 2021 | 51 active · 0 expired · 4 unverified | Jan 2021$1.24 | 1 in 12 m |
| 4730-00-266-1832 | Adapter,Straight,Pi | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Jul 2021 | 31 active · 0 expired · 2 unverified | Jul 2021$8.59 | 1 in 12 m |
| 4730-00-289-4619 | Trap,Steam | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Feb 1999 | 21 active · 0 expired · 1 unverified | Feb 1999$40.95 | 1 in 12 m |
| 4730-00-542-5316 | Reducer,Pipe | Watch 30 | one active source in SAM out of 5 approved (0 expired, 4 unverified); solicited in the last 12 months; last award Mar 2022 | 51 active · 0 expired · 4 unverified | Mar 2022$80.00 | 1 in 12 m |
| 4730-00-788-0441 | Plug | Watch 30 | one active source in SAM out of 4 approved (0 expired, 3 unverified); solicited in the last 12 months; last award Feb 2023 | 41 active · 0 expired · 3 unverified | Feb 2023$98.66 | 1 in 12 m |
| 4730-00-795-2063 | Coupling Half,Quick | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Dec 2012 | 31 active · 0 expired · 2 unverified | Dec 2012$486.50 | 1 in 12 m |
| 4730-01-090-1408 | Coupling,Tube | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Feb 2020 | 11 active · 0 expired · 0 unverified | Feb 2020$6.95 | 1 in 12 m |
| 4730-01-123-2943 | Adapter,Straight,Pi | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Sep 2013 | 21 active · 0 expired · 1 unverified | Sep 2013$579.00 | 1 in 12 m |
| 4730-01-143-0804 | Union,Tube | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Mar 2002 | 21 active · 0 expired · 1 unverified | Mar 2002$159.07 | 1 in 12 m |
| 4730-01-185-9496 | Nipple,Quick-Disconn | Watch 30 | one active source in SAM out of 5 approved (0 expired, 4 unverified); solicited in the last 12 months; last award Apr 2007 | 51 active · 0 expired · 4 unverified | Apr 2007$35.75 | 1 in 12 m |
| 4730-01-249-0538 | Elbow,Hose | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Apr 2023 | 11 active · 0 expired · 0 unverified | Apr 2023$1,270.00 | 1 in 12 m |
| 4730-01-473-1249 | Bushing,Pipe | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Jun 2022 | 31 active · 0 expired · 2 unverified | Jun 2022$104.19 | 1 in 12 m |
| 4730-01-534-4845 | Tailpiece,Union | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Apr 2016 | 21 active · 0 expired · 1 unverified | Apr 2016$23.00 | 1 in 12 m |
| 4730-01-680-7870 | Strainer,Sediment | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Jun 2023 | 11 active · 0 expired · 0 unverified | Jun 2023$89,218.00 | 1 in 12 m |
| 4730-01-210-0378 | Tee,Pipe | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Dec 1988; AMSC R on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Dec 1988$7.80 | 1 |
| 4730-01-533-6257 | Union,Pipe | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Feb 2022; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Feb 2022$19.99 | 1 |
| 4730-01-597-5831 | Elbow,Quick Disconne | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jun 2019; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jun 2019$305.74 | 1 |
| 4730-01-603-0025 | Swing Joint,Pipe | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Mar 2012; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Mar 2012$3.43 | 1 |
| 4730-01-615-7883 | Adapter,Straight,Pip | Watch 28 | single approved source, SAM status unverified; FLIS lists every source CAGE with a status other than Active; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Sep 2026$390.00 | 2 in 12 m |
| 4730-00-080-3714 | Elbow,Pipe To Tube | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jun 2013; AMSC R on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jun 2013$4.93 | 1 in 12 m |
| 4730-01-209-2368 | Strainer Element,Sed | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2023; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jul 2023$9,728.27 | 1 in 12 m |
| 4730-01-209-2881 | Plug,Pipe | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Mar 2017; AMSC H on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Mar 2017$377.50 | 1 in 12 m |
| 4730-01-249-8422 | Strainer,Sediment | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jun 2021; AMSC H on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jun 2021$391.10 | 1 in 12 m |
| 4730-01-258-7289 | Strainer Element,Sed | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Nov 1997; AMSC H on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Nov 1997$298.00 | 1 in 12 m |
| 4730-01-330-3565 | Strainer,Sediment | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Aug 2015; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Aug 2015$395.00 | 1 in 12 m |
| 4730-01-393-5887 | Clamp,Hose | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Aug 2013; AMSC H on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Aug 2013$1.11 | 1 in 12 m |
| 4730-01-602-3833 | Strainer | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Nov 2021; AMSC R on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Nov 2021$122.94 | 1 in 12 m |
| 4730-01-446-9203 | Coupling Half,Quick | Watch 25 | one active source in SAM out of 3 approved (1 expired, 1 unverified); that source's SAM registration (G1005) is due for renewal by Oct 16, 2026 | 31 active · 1 expired · 1 unverified | Oct 2023$2,736.00 | 1 |
| 4730-01-625-7090 | Cap,Tube | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 21 active · 0 expired · 1 unverified | Jul 2025$50.00 | 1 |
| 4730-01-411-4754 | Restrictor,Fluid Fl | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; no award in our record | 21 active · 0 expired · 1 unverified | none on record | 1 |
| 4730-01-540-8876 | Cap,Tube | Watch 25 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 31 active · 0 expired · 2 unverified | Aug 2025$35.28 | 1 |
| 4730-01-620-1600 | Cap,Tube | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 21 active · 0 expired · 1 unverified | Jul 2025$71.87 | 1 |
| 4730-00-023-4888 | Reducer,Boss | Watch 25 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 41 active · 0 expired · 3 unverified | Sep 2025$48.25 | 1 |
| 4730-00-223-6731 | Nozzle,Garden Hose | Watch 25 | one active source in SAM out of 9 approved (0 expired, 8 unverified); that source's SAM registration (39428) is due for renewal by Sep 11, 2026 | 91 active · 0 expired · 8 unverified | Jan 2026$6.72 | 1 |
| 4730-00-277-5020 | Tee,Tube To Boss | Watch 25 | one active source in SAM out of 5 approved (0 expired, 4 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 51 active · 0 expired · 4 unverified | Sep 2025$342.87 | 1 |
| 4730-00-278-2771 | Tee,Tube | Watch 25 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 41 active · 0 expired · 3 unverified | Jul 2026$152.20 | 1 |
| 4730-00-451-6047 | Union,Tube | Watch 25 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 31 active · 0 expired · 2 unverified | Nov 2024$7.11 | 1 |
| 4730-00-640-0620 | Elbow,Boss | Watch 25 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 41 active · 0 expired · 3 unverified | Dec 2024$968.71 | 1 |
| 4730-00-729-6437 | Bolt,Fluid Passage | Watch 25 | one active source in SAM out of 7 approved (0 expired, 6 unverified); that source's SAM registration (7X677) is due for renewal by Dec 12, 2026 | 71 active · 0 expired · 6 unverified | Aug 2026$11.00 | 1 |
| 4730-00-859-3521 | Nut,Tube Coupling | Watch 25 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 41 active · 0 expired · 3 unverified | Jun 2025$407.47 | 1 |
| 4730-01-115-4877 | Adapter Assembly | Watch 25 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 4730-01-290-4913 | Nut,Tube Coupling | Watch 25 | one active source in SAM out of 6 approved (0 expired, 5 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 61 active · 0 expired · 5 unverified | Nov 2025$1.29 | 1 |
| 4730-01-523-5477 | Separator,Pipeline | Watch 25 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 4730-01-534-8659 | Reducer,Boss | Watch 25 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 41 active · 0 expired · 3 unverified | Jun 2026$43.10 | 1 |
| 4730-01-542-7684 | Cap,Tube | Watch 25 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (0U583) is due for renewal by Sep 9, 2026 | 31 active · 0 expired · 2 unverified | Dec 2024$876.20 | 1 |
| 4730-01-598-8862 | Plate,Orifice,Fluid | Watch 25 | single approved source (registered in SAM); that source's SAM registration (1FE46) is due for renewal by Sep 16, 2026 | 11 active · 0 expired · 0 unverified | Aug 2026$150.00 | 1 |
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