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Obsolescence watch: 4810 Valves, Powered
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 |
|---|---|---|---|---|---|---|
| 4810-01-680-0126 | Valve Assembly,Manif | 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 |
| 4810-01-539-4781 | Actuator,Electro-Mec | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (63600) is due for renewal by Nov 17, 2026; AMSC R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2026$15,477.00 | 1 |
| 4810-00-497-3422 | Valve,Linear,Directi | Watch 31 | single approved source (registered in SAM); that source's SAM registration (06177) is due for renewal by Aug 16, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$21,960.00 | 1 |
| 4810-01-387-8307 | Actuator,Electromech | Watch 31 | single approved source (registered in SAM); that source's SAM registration (63600) is due for renewal by Nov 17, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$13,647.00 | 1 |
| 4810-01-426-2840 | Valve,Solenoid | 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 | Jan 2024$3,100.00 | 1 |
| 4810-01-672-4832 | Guide,Valve Stem | Watch 31 | single approved source (registered in SAM); that source's SAM registration (98032) is due for renewal by Dec 8, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$2,933.55 | 1 |
| 4810-66-158-0348 | Valve,Solenoid | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award May 2019; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | May 2019$4,050.00 | 1 |
| 4810-00-677-4776 | Sleeve And Slide,Dir | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (70236) is due for renewal by Dec 9, 2026; AMSC R on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Nov 2025$12,130.00 | 1 |
| 4810-01-278-2693 | Valve,Solenoid | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2025$28,125.00 | 1 |
| 4810-01-387-1877 | Valve,Linear,Directi | Watch 31 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (5H620) is due for renewal by Oct 21, 2026; AMSC D on the latest solicitation: only approved sources may supply | 41 active · 0 expired · 3 unverified | Jul 2026$97.58 | 1 |
| 4810-01-480-2855 | Valve Assembly,Manif | Watch 31 | single approved source (registered in SAM); that source's SAM registration (57328) is due for renewal by Dec 8, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2025$1,227.56 | 1 |
| 4810-01-503-1123 | Stem,Fluid Valve | 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 |
| 4810-01-530-2086 | Valve,Solenoid | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Dec 2025$8,658.00 | 1 |
| 4810-01-532-6923 | Actuator,Hydraulic-P | Watch 31 | single approved source (registered in SAM); that source's SAM registration (63600) is due for renewal by Nov 17, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2025$14,005.38 | 1 |
| 4810-01-538-9329 | Valve,Solenoid | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2025$8,738.00 | 1 |
| 4810-01-558-5596 | Disk,Valve | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$1,000.00 | 1 |
| 4810-01-622-9331 | Cover Plate,Valve | 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 |
| 4810-01-140-0000 | Valve,Gate | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (11859) is due for renewal by Oct 13, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Nov 2025$59,560.00 | 2 in 12 m |
| 4810-01-718-2487 | Repair Kit,Valve | 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 | 2 in 12 m |
| 4810-01-718-8419 | Rack Piston | 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 |
| 4810-00-372-3854 | Valve,Solenoid | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (11859) is due for renewal by Oct 13, 2026; AMSC C on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Jul 2026$94,240.59 | 1 in 12 m |
| 4810-01-160-8352 | Disk,Valve | Watch 31 | single approved source (registered in SAM); that source's SAM registration (09032) is due for renewal by Sep 15, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$4,095.00 | 1 in 12 m |
| 4810-01-226-1606 | Valve Assembly,Pilot | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2025$3,497.00 | 1 in 12 m |
| 4810-01-239-8918 | Valve,Angle | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (11859) is due for renewal by Oct 13, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Dec 2025$25,423.00 | 1 in 12 m |
| 4810-01-242-1201 | Valve,Solenoid | Watch 31 | one active source in SAM out of 4 approved (1 expired, 2 unverified); that source's SAM registration (0AT62) is due for renewal by Dec 3, 2026; AMSC R on the latest solicitation: only approved sources may supply | 41 active · 1 expired · 2 unverified | Aug 2026$1,964.84 | 1 in 12 m |
| 4810-01-270-5024 | Actuator,Hydraulic- | Watch 31 | one active source in SAM out of 3 approved (1 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 | 31 active · 1 expired · 1 unverified | none on record | 1 in 12 m |
| 4810-01-337-4118 | Piston,Valve | 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 |
| 4810-01-365-6481 | Valve,Linear,Directi | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2026$38,105.00 | 1 in 12 m |
| 4810-01-390-3264 | Seat,Valve | 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 |
| 4810-01-391-1501 | Valve,Linear,Directi | 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 |
| 4810-01-420-7948 | Valve,Angle | 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 |
| 4810-01-436-9370 | Valve,Solenoid | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (22841) is due for renewal by Dec 10, 2026; AMSC R on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Oct 2025$110.00 | 1 in 12 m |
| 4810-01-442-3674 | Valve,Butterfly | 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 |
| 4810-01-482-0393 | Parts Kit,Solenoid V | 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 | Aug 2026$11,679.00 | 1 in 12 m |
| 4810-01-493-2024 | Flow Cntl Regulator | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (06659) is due for renewal by Nov 7, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2026$48,261.00 | 1 in 12 m |
| 4810-01-495-2575 | Piston,Valve | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4810-01-499-3407 | Valve Assembly | Watch 31 | single approved source (registered in SAM); that source's SAM registration (78500) 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 | Jan 2026$987.75 | 1 in 12 m |
| 4810-01-533-1831 | Valve,Solenoid | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (90031) is due for renewal by Nov 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2026$678.57 | 1 in 12 m |
| 4810-01-541-7487 | Plunger,Actuator | Watch 31 | single approved source (registered in SAM); that source's SAM registration (20219) is due for renewal by Sep 16, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$108.95 | 1 in 12 m |
| 4810-01-556-9090 | Valve,Ball | 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 |
| 4810-01-558-6065 | Actuator,Electromech | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (63600) is due for renewal by Nov 17, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jul 2026$15,211.00 | 1 in 12 m |
| 4810-01-578-2430 | Vavle Assy,O2 Sample | 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 |
| 4810-01-613-4704 | Sleeve,Directional C | Watch 31 | single approved source (registered in SAM); that source's SAM registration (0T7K7) is due for renewal by Oct 13, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2023$5,852.00 | 1 in 12 m |
| 4810-01-614-4712 | Valve,Solenoid | 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$4,527.93 | 1 in 12 m |
| 4810-01-628-8492 | Cap,Valve | 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 |
| 4810-01-629-3599 | Actuator,Electromech | Watch 31 | single approved source (registered in SAM); that source's SAM registration (98032) is due for renewal by Dec 8, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2024$65,570.02 | 1 in 12 m |
| 4810-01-640-6381 | Valve,Isolation,Spec | Watch 31 | single approved source (registered in SAM); that source's SAM registration (99657) is due for renewal by Oct 21, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$21,837.00 | 1 in 12 m |
| 4810-01-647-3878 | Valve,Gate | 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 |
| 4810-01-728-6486 | Disk,Valve | Watch 31 | single approved source (registered in SAM); that source's SAM registration (06177) is due for renewal by Aug 16, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2026$1,137.00 | 1 in 12 m |
| 4810-01-729-4504 | Piston,Valve | 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 |
| 4810-14-451-1760 | Actuator,Hydraulic-P | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Oct 2000; AMSC R on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Oct 2000$190.00 | 1 in 12 m |
| 4810-21-921-5879 | Valve,Gate | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Sep 2021; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Sep 2021$5,808.98 | 1 in 12 m |
| 4810-01-400-3151 | Manual Overide Asby | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Feb 2020 | 21 active · 0 expired · 1 unverified | Feb 2020$8,696.00 | 1 |
| 4810-01-617-6057 | Cover Plate,Valve | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Aug 2020 | 11 active · 0 expired · 0 unverified | Aug 2020$500.00 | 1 |
| 4810-01-053-2838 | Body,Valve | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Nov 2017 | 11 active · 0 expired · 0 unverified | Nov 2017$2,689.00 | 1 in 12 m |
| 4810-01-054-8523 | Seat,Valve | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Jan 2020 | 11 active · 0 expired · 0 unverified | Jan 2020$71.30 | 1 in 12 m |
| 4810-01-103-3383 | Stem,Fluid Valve | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award May 2022 | 31 active · 0 expired · 2 unverified | May 2022$1,598.00 | 1 in 12 m |
| 4810-01-160-6268 | Valve,Solenoid | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jul 1999 | 21 active · 0 expired · 1 unverified | Jul 1999$278.29 | 1 in 12 m |
| 4810-01-188-3596 | Seat,Valve | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Nov 1993 | 31 active · 0 expired · 2 unverified | Nov 1993$540.00 | 1 in 12 m |
| 4810-01-457-1231 | Actuator,Electromech | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Feb 2016 | 21 active · 0 expired · 1 unverified | Feb 2016$1,458.00 | 1 in 12 m |
| 4810-01-671-6995 | Actuator,Electromech | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Dec 2019 | 21 active · 0 expired · 1 unverified | Dec 2019$2,383.00 | 1 in 12 m |
| 4810-00-836-2432 | Sleeve And Slide,Di | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2016; AMSC C on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jul 2016$10,898.55 | 1 |
| 4810-01-205-8204 | Valve,Solenoid | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Aug 2012; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Aug 2012$909.40 | 1 in 12 m |
| 4810-01-217-9836 | Valve,Solenoid | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Feb 1995; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Feb 1995$876.00 | 1 in 12 m |
| 4810-01-335-7323 | Parts Kit,Solenoid V | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2021; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jul 2021$555.55 | 1 in 12 m |
| 4810-01-348-4198 | Parts Kit,Solenoid | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jan 2023; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jan 2023$1,161.55 | 1 in 12 m |
| 4810-01-438-0915 | Valve,Solenoid | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Oct 2021; AMSC R on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Oct 2021$18,547.00 | 1 in 12 m |
| 4810-01-475-5308 | Parts Kit,Butterfly | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award May 2023; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | May 2023$427.00 | 1 in 12 m |
| 4810-01-477-1579 | Parts Kit,Valves | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award May 2016; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | May 2016$88.77 | 1 in 12 m |
| 4810-01-573-9115 | Remover,Condensation | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Apr 2015; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Apr 2015$250.00 | 1 in 12 m |
| 4810-01-665-3984 | Ball,Valve,Ported | 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 |
| 4810-01-641-8406 | Actuator,Hydraulic-P | Watch 25 | no verified-active source: 1 of 3 expired in SAM, 2 unverified; AMSC D on the latest solicitation: only approved sources may supply | 30 active · 1 expired · 2 unverified | Jun 2025$804.93 | 1 |
| 4810-01-665-7141 | Actuator,Electromech | Watch 25 | single approved source (registered in SAM); that source's SAM registration (63600) is due for renewal by Nov 17, 2026 | 11 active · 0 expired · 0 unverified | Nov 2025$14,088.32 | 1 |
| 4810-01-705-6935 | Repair Kit,Valve | 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 |
| 4810-01-714-0338 | Seat,Valve | 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 |
| 4810-20-000-9519 | Disk,Valve | Watch 25 | no approved source on file in FLIS; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | none on record | 1 |
| 4810-01-585-2146 | Actuator,Electromech | Watch 25 | single approved source (registered in SAM); that source's SAM registration (63600) is due for renewal by Nov 17, 2026 | 11 active · 0 expired · 0 unverified | Sep 2026$23,967.00 | 2 in 12 m |
| 4810-01-665-7130 | Actuator,Electromech | Watch 25 | single approved source (registered in SAM); that source's SAM registration (63600) is due for renewal by Nov 17, 2026 | 11 active · 0 expired · 0 unverified | Sep 2026$13,836.17 | 2 in 12 m |
| 4810-01-289-4300 | Valve,Linear,Directi | Watch 25 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (1YHH8) is due for renewal by Sep 29, 2026 | 31 active · 0 expired · 2 unverified | Jun 2025$801.70 | 1 in 12 m |
| 4810-01-362-1359 | Stem,Fluid Valve | 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 in 12 m |
| 4810-01-367-4932 | Body,Valve | Watch 25 | single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026 | 11 active · 0 expired · 0 unverified | Jul 2026$1,453.66 | 1 in 12 m |
| 4810-01-670-7803 | Valve,Solenoid | Watch 25 | single approved source (registered in SAM); that source's SAM registration (0JKF0) is due for renewal by Dec 9, 2026 | 11 active · 0 expired · 0 unverified | May 2025$140.87 | 1 in 12 m |
| 4810-01-679-9520 | Valve,Linear,Direct | 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 in 12 m |
| 4810-01-681-9555 | Stem,Fluid Valve | 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 in 12 m |
| 4810-01-699-4569 | Cap,Valve | 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 in 12 m |
| 4810-01-699-4578 | Cap,Valve | 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 in 12 m |
| 4810-01-701-0123 | Valve,Linear,Directi | Watch 25 | single approved source (registered in SAM); that source's SAM registration (1PWP4) is due for renewal by Dec 23, 2026 | 11 active · 0 expired · 0 unverified | Sep 2024$812.26 | 1 in 12 m |
| 4810-01-719-1058 | Valve Assembly | 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 in 12 m |
| 4810-01-738-1935 | Repair Kit,Valve | Watch 25 | single approved source (registered in SAM); that source's SAM registration (15187) is due for renewal by Oct 14, 2026 | 11 active · 0 expired · 0 unverified | Sep 2026$11,140.40 | 1 in 12 m |
| 4810-15-107-9643 | Valve,Solenoid | Watch 25 | no approved source on file in FLIS; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4810-99-892-9993 | Actuator,Hydraulic | Watch 25 | no approved source on file in FLIS; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4810-01-361-2400 | Slide,Directional Co | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Feb 2015 | 10 active · 0 expired · 1 unverified | Feb 2015$18.99 | 1 |
| 4810-00-236-9059 | Valve,Solenoid | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Sep 2017 | 10 active · 0 expired · 1 unverified | Sep 2017$154.00 | 1 in 12 m |
| 4810-01-482-5052 | Actuator,Electromech | Watch 23 | single approved source, SAM status unverified; FLIS lists every source CAGE with a status other than Active | 10 active · 0 expired · 1 unverified | Oct 2023$2,218.00 | 1 in 12 m |
| 4810-58-000-8629 | Valve Assembly,Mani | Watch 20 | no approved source on file in FLIS; solicited in the last 12 months; no award in our record | 00 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4810-01-392-6644 | Actuator,Electromech | Watch 18 | single approved source (registered in SAM); AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$12,993.86 | 2 |
| 4810-01-107-6514 | Valve,Globe | Watch 18 | solicited in the last 12 months; last award May 2021; AMSC R on the latest solicitation: only approved sources may supply | 42 active · 0 expired · 2 unverified | May 2021$15,495.00 | 1 |
| 4810-01-501-7658 | Valve,Linear,Directi | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$130,780.00 | 1 |
| 4810-01-509-1964 | Valve,Ball | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2024$56,432.68 | 1 |
| 4810-01-054-6388 | Retainer | Watch 18 | solicited in the last 12 months; last award Apr 2014; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Apr 2014$94.44 | 1 |
| 4810-01-063-4284 | Valve,Solenoid | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Nov 2025$17,700.00 | 1 |
| 4810-01-087-6553 | Cap,Valve | Watch 18 | single approved source (registered in SAM); AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$1,109.00 | 1 |
| 4810-01-113-4570 | Plunger,Override | Watch 18 | single approved source (registered in SAM); AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2026$780.00 | 1 |
| 4810-01-138-1943 | Valve,Solenoid | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC D on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Mar 2026$858.80 | 1 |
| 4810-01-138-6674 | Valve,Gate | Watch 18 | solicited in the last 12 months; last award Nov 2018; AMSC C on the latest solicitation: only approved sources may supply | 43 active · 0 expired · 1 unverified | Nov 2018$1,819.14 | 1 |
| 4810-01-142-3961 | Valve,Solenoid | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2024$1,772.44 | 1 |
| 4810-01-144-4178 | Guide,Disk,Valve | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Mar 2026$1,181.00 | 1 |
| 4810-01-195-3946 | Actuator,Electromech | Watch 18 | single approved source (registered in SAM); AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$27,518.00 | 1 |
| 4810-01-204-8334 | Valve,Gate | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2024$82,565.76 | 1 |
| 4810-01-283-1498 | Insulator Barrier | Watch 18 | solicited in the last 12 months; last award Oct 1993; AMSC D on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Oct 1993$3.12 | 1 |
| 4810-01-284-5082 | Valve,Solenoid | Watch 18 | one active source in SAM out of 2 approved (1 expired, 0 unverified); AMSC B on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Jul 2026$8,874.43 | 1 |
| 4810-01-287-4654 | Indicator,Valve Open | Watch 18 | solicited in the last 12 months; last award May 1998; AMSC C on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | May 1998$2,504.04 | 1 |
| 4810-01-339-1532 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Apr 2010; AMSC B on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Apr 2010$4,310.95 | 1 |
| 4810-01-341-7103 | Valve,Linear,Directi | Watch 18 | solicited in the last 12 months; last award Dec 2017; AMSC C on the latest solicitation: only approved sources may supply | 52 active · 0 expired · 3 unverified | Dec 2017$338.19 | 1 |
| 4810-01-373-5126 | Parts Kit,Electro-Me | Watch 18 | single approved source (registered in SAM); AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2025$1,089.00 | 1 |
| 4810-01-416-3288 | Actuator,Electromech | Watch 18 | single approved source (registered in SAM); AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$19,710.24 | 1 |
| 4810-01-422-0877 | Valve,Butterfly | Watch 18 | single approved source (registered in SAM); AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$30,652.00 | 1 |
| 4810-01-432-3860 | Valve,Gate | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2025$29,375.13 | 1 |
| 4810-01-479-5095 | Valve,Flow Control | Watch 18 | one active source in SAM out of 4 approved (0 expired, 3 unverified); AMSC R on the latest solicitation: only approved sources may supply | 41 active · 0 expired · 3 unverified | Aug 2026$468.00 | 1 |
| 4810-01-480-9928 | Cap,Valve | Watch 18 | single approved source (registered in SAM); AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 2025$2,447.78 | 1 |
| 4810-01-483-1120 | Valve,Rotary,Selecto | Watch 18 | solicited in the last 12 months; last award Apr 2021; AMSC D on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Apr 2021$25.37 | 1 |
| 4810-01-522-4951 | Valve,Butterfly | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2026$23,204.17 | 1 |
| 4810-01-632-3859 | Guide,Valve Stem | Watch 18 | single approved source (registered in SAM); AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2026$1,238.53 | 1 |
| 4810-01-678-3934 | Valve,Solenoid | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2025$183.00 | 1 |
| 4810-01-687-4944 | Valve,Solenoid | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2025$849.66 | 1 |
| 4810-01-681-9432 | Actuator,Hydraulic-P | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$38,421.00 | 3 in 12 m |
| 4810-00-171-3798 | Seal Assembly | Watch 18 | single approved source (registered in SAM); AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2025$180.00 | 2 in 12 m |
| 4810-00-009-9506 | Drive Assembly,Valve | Watch 18 | solicited in the last 12 months; last award Sep 2023; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Sep 2023$9,987.00 | 1 in 12 m |
| 4810-00-222-2733 | Poppet Assembly,Val | Watch 18 | single approved source (registered in SAM); AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$2,860.00 | 1 in 12 m |
| 4810-00-252-9078 | Parts Kit,Hydraulic | Watch 18 | solicited in the last 12 months; last award Mar 2016; AMSC R on the latest solicitation: only approved sources may supply | 53 active · 0 expired · 2 unverified | Mar 2016$640.00 | 1 in 12 m |
| 4810-00-279-5625 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Aug 2022; AMSC P on the latest solicitation: only approved sources may supply | 44 active · 0 expired · 0 unverified | Aug 2022$7,256.75 | 1 in 12 m |
| 4810-00-348-6334 | Sleeve And Slide,Dir | Watch 18 | single approved source (registered in SAM); AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2025$11,477.00 | 1 in 12 m |
| 4810-00-613-2859 | Seat,Valve | Watch 18 | solicited in the last 12 months; last award Aug 2015; AMSC L on the latest solicitation: only approved sources may supply | 53 active · 0 expired · 2 unverified | Aug 2015$50.00 | 1 in 12 m |
| 4810-00-676-1139 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Feb 1998; AMSC L on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Feb 1998$185.00 | 1 in 12 m |
| 4810-00-713-5939 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Jun 2018; AMSC L on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Jun 2018$2,700.00 | 1 in 12 m |
| 4810-01-045-0638 | Field Assy | Watch 18 | single approved source (registered in SAM); AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Dec 2024$694.18 | 1 in 12 m |
| 4810-01-057-6363 | Disk,Valve | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$2,079.89 | 1 in 12 m |
| 4810-01-061-1615 | Parts Kit,Linear Dir | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$5,460.00 | 1 in 12 m |
| 4810-01-099-9663 | Sleeve And Slide,Dir | Watch 18 | single approved source (registered in SAM); AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2026$24,760.00 | 1 in 12 m |
| 4810-01-111-6232 | Seal Assembly,Cartri | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2024$2,286.23 | 1 in 12 m |
| 4810-01-114-4701 | Push Rod,Ball | Watch 18 | single approved source (registered in SAM); AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2025$42.86 | 1 in 12 m |
| 4810-01-116-4869 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Jan 2022; AMSC B on the latest solicitation: only approved sources may supply | 43 active · 1 expired · 0 unverified | Jan 2022$987.00 | 1 in 12 m |
| 4810-01-117-6942 | Armature | Watch 18 | solicited in the last 12 months; last award Oct 2021; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Oct 2021$237.76 | 1 in 12 m |
| 4810-01-143-2785 | Valve,Globe | Watch 18 | single approved source (registered in SAM); AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2026$25,322.00 | 1 in 12 m |
| 4810-01-152-0138 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Jan 2020; AMSC C on the latest solicitation: only approved sources may supply | 42 active · 1 expired · 1 unverified | Jan 2020$2,593.00 | 1 in 12 m |
| 4810-01-186-4378 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Nov 2019; AMSC P on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Nov 2019$1,100.90 | 1 in 12 m |
| 4810-01-191-5218 | Valve,Solenoid | Watch 18 | solicited in the last 12 months; last award Jul 2021; AMSC B on the latest solicitation: only approved sources may supply | 32 active · 1 expired · 0 unverified | Jul 2021$1,450.00 | 1 in 12 m |
| 4810-01-208-2022 | Valve,Ball | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Sep 2024$634.34 | 1 in 12 m |
| 4810-01-213-7558 | Valve,Solenoid | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Nov 2023$162.44 | 1 in 12 m |
| 4810-01-218-6247 | Valve,Ball | Watch 18 | solicited in the last 12 months; last award Oct 2018; AMSC P on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Oct 2018$6,677.58 | 1 in 12 m |
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