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Obsolescence watch: 4710 Pipe, Tube And Rigid Tubing
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 |
|---|---|---|---|---|---|---|
| 4710-01-442-1274 | Tube Assembly,Metal | 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 |
| 4710-01-574-4763 | Tube Assembly,Metal | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | none on record | 1 |
| 4710-01-119-4827 | Tube,Metallic | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (71871) is due for renewal by Oct 15, 2026; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2026$4,595.00 | 1 |
| 4710-01-654-7083 | Tube Assembly,Metal | Watch 31 | single approved source (registered in SAM); that source's SAM registration (77272) is due for renewal by Nov 12, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2025$5,353.68 | 1 |
| 4710-01-662-7247 | Placard,Flip | Watch 31 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2024$118.14 | 1 |
| 4710-01-701-5213 | Pipe Assembly,Metal | Watch 31 | single approved source (registered in SAM); that source's SAM registration (A4249) is due for renewal by Oct 7, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$136.09 | 1 |
| 4710-01-703-3885 | Tube,Bent,Metallic | Watch 31 | single approved source (registered in SAM); that source's SAM registration (A4249) is due for renewal by Oct 7, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2024$2,082.92 | 1 |
| 4710-01-662-4925 | Tubing,Nonmetallic | Watch 31 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$148.90 | 3 in 12 m |
| 4710-00-083-3515 | Tube,Connector | 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 R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2025$1,040.00 | 2 in 12 m |
| 4710-01-590-1076 | Pipe Assembly,Metal | 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 | 2 in 12 m |
| 4710-01-619-1143 | Tube Assembly,Metal | 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 |
| 4710-00-277-3956 | Non-Nsn Team | 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 |
| 4710-01-104-1290 | Pipe,Discharge | 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 | Sep 2025$20,010.62 | 1 in 12 m |
| 4710-01-204-5215 | Tube,Metallic | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (10941) is due for renewal by Sep 23, 2026; AMSC R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jan 2024$44.00 | 1 in 12 m |
| 4710-01-280-5264 | Tube Assembly,Metal | 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 |
| 4710-01-331-0161 | Pipe 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 | 1 in 12 m |
| 4710-01-444-7044 | Tube Assembly,Metal | Watch 31 | single approved source (registered in SAM); that source's SAM registration (77272) is due for renewal by Nov 12, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2024$581.69 | 1 in 12 m |
| 4710-01-448-0646 | Tube Assembly,Metal | Watch 31 | single approved source (registered in SAM); that source's SAM registration (76301) is due for renewal by Nov 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2026$2,521.63 | 1 in 12 m |
| 4710-01-448-8201 | Tube Assembly,Metal | Watch 31 | single approved source (registered in SAM); that source's SAM registration (76301) is due for renewal by Nov 11, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2026$771.42 | 1 in 12 m |
| 4710-01-471-8973 | Tube,Metallic | 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 | Jul 2026$140.58 | 1 in 12 m |
| 4710-01-577-6226 | Tubing,Nonmetallic | Watch 31 | single approved source (registered in SAM); that source's SAM registration (11083) is due for renewal by Sep 5, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$74.98 | 1 in 12 m |
| 4710-01-589-2585 | Tube Assembly Set,Me | 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 |
| 4710-01-640-8628 | Tubing,Nonmetallic | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (57328) is due for renewal by Dec 8, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2026$2.50 | 1 in 12 m |
| 4710-01-650-5225 | Tube Assembly,Metal | 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 |
| 4710-01-670-4977 | Tubing Assembly,Non | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 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 · 0 expired · 2 unverified | none on record | 1 in 12 m |
| 4710-01-678-4014 | Tube Assembly,Metal | 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 |
| 4710-01-701-5218 | Pipe Assembly,Metal | Watch 31 | single approved source (registered in SAM); that source's SAM registration (A4249) is due for renewal by Oct 7, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$147.07 | 1 in 12 m |
| 4710-01-717-4808 | Tube,Metallic | 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 |
| 4710-12-324-0185 | Tube Assembly,Metal | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award Sep 2023; AMSC C on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | Sep 2023$3,683.71 | 1 in 12 m |
| 4710-20-006-8267 | Tube Assembly,Metal | Watch 31 | no approved source on file in FLIS; solicited in the last 12 months; last award May 2023; AMSC P on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | May 2023$226.00 | 1 in 12 m |
| 4710-00-278-2216 | Tube,Metallic | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Mar 2020 | 21 active · 0 expired · 1 unverified | Mar 2020$19.81 | 1 |
| 4710-01-625-3435 | Tubing Assembly,Nonm | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Jun 2019 | 11 active · 0 expired · 0 unverified | Jun 2019$2,639.00 | 1 |
| 4710-00-277-4651 | Tube,Metallic | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Jul 2022 | 31 active · 0 expired · 2 unverified | Jul 2022$2.94 | 2 in 12 m |
| 4710-01-663-1635 | Tube,Metallic | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award May 2019 | 11 active · 0 expired · 0 unverified | May 2019$630.00 | 2 in 12 m |
| 4710-00-057-0224 | Pipe,Metallic | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Dec 2018 | 11 active · 0 expired · 0 unverified | Dec 2018$148.00 | 1 in 12 m |
| 4710-00-202-8207 | Pipe,Metallic | 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$112.35 | 1 in 12 m |
| 4710-00-277-4887 | Pipe,Metallic | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jun 2018 | 21 active · 0 expired · 1 unverified | Jun 2018$182.00 | 1 in 12 m |
| 4710-00-277-5455 | Pipe,Metallic | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Oct 2014 | 11 active · 0 expired · 0 unverified | Oct 2014$1.85 | 1 in 12 m |
| 4710-00-280-0227 | Tube,Bent,Metallic | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Dec 2009 | 21 active · 0 expired · 1 unverified | Dec 2009$2,745.00 | 1 in 12 m |
| 4710-00-726-2160 | Tube,Metallic | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Dec 2018 | 11 active · 0 expired · 0 unverified | Dec 2018$1.35 | 1 in 12 m |
| 4710-00-892-5914 | Pipe,Metallic | 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$7.80 | 1 in 12 m |
| 4710-01-146-5851 | Pipe,Metallic | 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$60.00 | 1 in 12 m |
| 4710-01-257-1480 | Tube,Metallic | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jun 2023 | 21 active · 0 expired · 1 unverified | Jun 2023$24.84 | 1 in 12 m |
| 4710-01-500-1734 | Tube Assembly,Metal | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Jun 2022 | 11 active · 0 expired · 0 unverified | Jun 2022$685.10 | 1 in 12 m |
| 4710-01-434-6811 | Tube Assembly,Metal | 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$181.98 | 1 in 12 m |
| 4710-01-484-9784 | Tube,Metallic | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jun 2010; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jun 2010$30.34 | 1 in 12 m |
| 4710-01-570-3102 | Tube,Metallic | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2015; AMSC L on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jul 2015$31.10 | 1 in 12 m |
| 4710-01-067-4873 | Tube Assembly,Metal | 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 | 2 |
| 4710-01-307-6029 | Tube,Metallic | 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 2025$13.92 | 1 |
| 4710-01-662-6922 | Tubing,Nonmetallic | Watch 25 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026 | 11 active · 0 expired · 0 unverified | Aug 2026$118.02 | 1 |
| 4710-00-542-2907 | Tube,Metallic | 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 2026$9.63 | 1 |
| 4710-01-574-4757 | Tube Assembly,Metal | Watch 25 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; no award in our record | 31 active · 0 expired · 2 unverified | none on record | 1 |
| 4710-01-604-7185 | Tube Assembly,Metal | 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 |
| 4710-01-691-7932 | Tube,Bent,Metallic | 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 |
| 4710-01-710-7604 | Tube,Bent,Metallic | 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 |
| 4710-99-894-8425 | Tube Assembly,Metal | Watch 25 | no approved source on file in FLIS; solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | none on record | 1 |
| 4710-01-662-6862 | Tubing,Nonmetallic | Watch 25 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026 | 11 active · 0 expired · 0 unverified | Sep 2026$170.22 | 2 in 12 m |
| 4710-01-662-6912 | Tubing,Nonmetallic | Watch 25 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026 | 11 active · 0 expired · 0 unverified | Aug 2026$143.97 | 2 in 12 m |
| 4710-01-662-6917 | Tubing,Nonmetallic | Watch 25 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026 | 11 active · 0 expired · 0 unverified | Aug 2026$144.97 | 2 in 12 m |
| 4710-00-207-9259 | Tube,Bent,Metallic | 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 | Jan 2024$495.00 | 1 in 12 m |
| 4710-00-277-9896 | Tube,Metallic | 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$10.50 | 1 in 12 m |
| 4710-00-278-7989 | Tube,Metallic | 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 | Aug 2026$163.99 | 1 in 12 m |
| 4710-00-279-0020 | Tube,Metallic | 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$2.92 | 1 in 12 m |
| 4710-00-443-4773 | Tube,Metallic | 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 | Jun 2026$13.00 | 1 in 12 m |
| 4710-00-950-6958 | Tube Assembly,Metal | Watch 25 | single approved source (registered in SAM); that source's SAM registration (97499) is due for renewal by Nov 14, 2026 | 11 active · 0 expired · 0 unverified | Sep 2026$788.25 | 1 in 12 m |
| 4710-01-090-5949 | Tube,Metallic | 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 |
| 4710-01-097-0328 | Tube,Metallic | 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 2026$14.00 | 1 in 12 m |
| 4710-01-197-5420 | Tube Assembly,Metal | 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 | Feb 2026$188.60 | 1 in 12 m |
| 4710-01-331-0758 | Tube Assembly,Metal | 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 |
| 4710-01-380-2486 | Tube,Metallic | 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 | Dec 2023$47.14 | 1 in 12 m |
| 4710-01-438-3116 | Tube,Metallic | 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 | Apr 2026$7.97 | 1 in 12 m |
| 4710-01-444-3668 | Tube Assembly,Metal | Watch 25 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (8M644) is due for renewal by Nov 7, 2026 | 31 active · 0 expired · 2 unverified | Sep 2024$756.00 | 1 in 12 m |
| 4710-01-574-3618 | Tube Assembly,Metal | Watch 25 | single approved source (registered in SAM); that source's SAM registration (75755) is due for renewal by Aug 27, 2026 | 11 active · 0 expired · 0 unverified | Sep 2025$148.81 | 1 in 12 m |
| 4710-01-602-2472 | Duct,Ram Air Inlet | Watch 25 | single approved source (registered in SAM); that source's SAM registration (77272) is due for renewal by Nov 12, 2026 | 11 active · 0 expired · 0 unverified | Jan 2024$3,317.34 | 1 in 12 m |
| 4710-01-662-6867 | Tubing,Nonmetallic | Watch 25 | single approved source (registered in SAM); that source's SAM registration (55242) is due for renewal by Aug 19, 2026 | 11 active · 0 expired · 0 unverified | May 2024$146.62 | 1 in 12 m |
| 4710-01-682-4603 | Tube,Metallic | 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 |
| 4710-01-735-7589 | Tube Assembly,Metal | 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 |
| 4710-01-735-7689 | Tube Assembly,Metal | 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 |
| 4710-01-735-8319 | Tube Assembly,Metal | 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 |
| 4710-01-735-8320 | Tube Assembly,Metal | 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 |
| 4710-01-738-0300 | Pipe Assembly,Metal | 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 |
| 4710-12-370-5286 | Tube Assembly,Metal | Watch 25 | no approved source on file in FLIS; solicited in the last 12 months; no award in our record; AMSC L on the latest solicitation: only approved sources may supply | 00 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 4710-01-606-5190 | Tube Assembly,Metal | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Apr 2023 | 10 active · 0 expired · 1 unverified | Apr 2023$42.87 | 1 |
| 4710-01-092-1563 | Tube,Bent,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Oct 2005 | 10 active · 0 expired · 1 unverified | Oct 2005$2,200.22 | 1 |
| 4710-01-136-4682 | Tube Assembly,Metal | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2020 | 10 active · 0 expired · 1 unverified | Jul 2020$51.55 | 1 |
| 4710-01-366-7082 | Tube,Bent,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Apr 2016 | 10 active · 0 expired · 1 unverified | Apr 2016$112.50 | 1 |
| 4710-00-277-2466 | Pipe,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Apr 2019 | 10 active · 0 expired · 1 unverified | Apr 2019$26.00 | 1 in 12 m |
| 4710-00-967-1672 | Tube,Bent,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Sep 1995 | 10 active · 0 expired · 1 unverified | Sep 1995$74.90 | 1 in 12 m |
| 4710-00-980-3317 | Tube Assembly,Metal | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Feb 2014 | 10 active · 0 expired · 1 unverified | Feb 2014$171.50 | 1 in 12 m |
| 4710-01-130-3437 | Tube,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award May 2007 | 10 active · 0 expired · 1 unverified | May 2007$5.15 | 1 in 12 m |
| 4710-01-204-2602 | Tube Assembly,Metal | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Nov 2020 | 10 active · 0 expired · 1 unverified | Nov 2020$3,759.00 | 1 in 12 m |
| 4710-01-460-3119 | Tube,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Oct 2018 | 10 active · 0 expired · 1 unverified | Oct 2018$19.36 | 1 in 12 m |
| 4710-01-554-8335 | Tube,Metallic | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jun 2019 | 10 active · 0 expired · 1 unverified | Jun 2019$53.10 | 1 in 12 m |
| 4710-01-606-5173 | Tube Assembly,Metal | Watch 22 | single approved source, SAM status unverified; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 4710-99-840-6672 | Tube Assembly,Metal | 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 |
| 4710-01-411-5551 | Tube Assembly,Metal | 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 | Oct 2025$11,763.00 | 1 |
| 4710-01-412-1667 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Oct 2020; AMSC D on the latest solicitation: only approved sources may supply | 52 active · 0 expired · 3 unverified | Oct 2020$11.18 | 1 |
| 4710-00-364-2181 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Aug 2021; AMSC H on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Aug 2021$325.00 | 1 |
| 4710-00-886-4345 | Tube Assembly,Metal, | 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 | Dec 2025$11,842.69 | 1 |
| 4710-01-011-3926 | Tube Assembly,Metal | 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 2024$660.00 | 1 |
| 4710-01-130-8297 | Tube Assembly,Metal | 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 | May 2025$6,925.42 | 1 |
| 4710-01-151-6855 | Tube Assembly,Metal | 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$358.34 | 1 |
| 4710-01-161-1379 | Tube Assembly,Metal | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC L on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Oct 2025$524.45 | 1 |
| 4710-01-212-2684 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Sep 2018; AMSC C on the latest solicitation: only approved sources may supply | 43 active · 0 expired · 1 unverified | Sep 2018$464.48 | 1 |
| 4710-01-259-0702 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Jan 2023; AMSC C on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Jan 2023$2,950.00 | 1 |
| 4710-01-267-9883 | Tube Assembly,Metal | 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$1,000.00 | 1 |
| 4710-01-290-9305 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Aug 2020; AMSC L on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Aug 2020$38.19 | 1 |
| 4710-01-365-4035 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Sep 2021; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Sep 2021$4,043.50 | 1 |
| 4710-01-412-1669 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Sep 2018; AMSC D on the latest solicitation: only approved sources may supply | 52 active · 0 expired · 3 unverified | Sep 2018$18.85 | 1 |
| 4710-01-506-6803 | Plug,Dust | 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 2025$43.65 | 1 |
| 4710-01-524-6940 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Oct 2021; AMSC L on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Oct 2021$13.78 | 1 |
| 4710-01-527-2181 | Tube Assembly,Metal | 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 | Apr 2026$1,221.77 | 1 |
| 4710-01-544-6575 | Tube,Metallic | 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 | Dec 2023$1,113.95 | 1 |
| 4710-01-564-5210 | Tube,Bent,Metallic | 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 | Aug 2026$19.14 | 1 |
| 4710-01-604-7232 | Tube Assembly,Metal | 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 | Apr 2025$258.76 | 1 |
| 4710-01-611-8599 | Tube Assembly,Metal | 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 | Oct 2023$266.50 | 1 |
| 4710-01-620-3681 | Tube Assembly,Metal | 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$396.21 | 1 |
| 4710-01-643-0935 | Tube,Metallic | 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 | Feb 2025$409.00 | 1 |
| 4710-01-680-7201 | Tube,Metallic | 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 | Oct 2025$66.84 | 1 |
| 4710-01-705-6710 | Tube Assembly,Metal | 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$200.00 | 1 |
| 4710-01-653-9621 | Tube,Metallic | 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$209.00 | 2 in 12 m |
| 4710-00-297-0321 | Tube,Metallic | Watch 18 | solicited in the last 12 months; last award Aug 2021; AMSC C on the latest solicitation: only approved sources may supply | 54 active · 0 expired · 1 unverified | Aug 2021$21.00 | 1 in 12 m |
| 4710-00-402-5603 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Nov 2019; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Nov 2019$476.00 | 1 in 12 m |
| 4710-00-498-6870 | Tube Assembly,Metal | 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 | Feb 2024$2,844.00 | 1 in 12 m |
| 4710-00-673-2231 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Jan 2015; AMSC P on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Jan 2015$249.00 | 1 in 12 m |
| 4710-00-691-1624 | Tube Assembly,Metal | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC C on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | May 2024$6,450.38 | 1 in 12 m |
| 4710-00-874-2796 | Tube Assembly,Metal | 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 | Aug 2026$11,750.08 | 1 in 12 m |
| 4710-01-033-4515 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Sep 2014; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Sep 2014$507.24 | 1 in 12 m |
| 4710-01-044-4670 | Tube Assembly,Metal | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC C on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Jul 2025$1,115.97 | 1 in 12 m |
| 4710-01-046-6105 | Tube Assembly,Oil | 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 2026$6,672.80 | 1 in 12 m |
| 4710-01-047-2199 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Feb 2022; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Feb 2022$16,836.04 | 1 in 12 m |
| 4710-01-053-1849 | Tube,Metallic | 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 2024$173.48 | 1 in 12 m |
| 4710-01-124-0495 | Tube Assembly,Metal | Watch 18 | single approved source (registered in SAM); AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2024$875.00 | 1 in 12 m |
| 4710-01-130-4361 | Tubing,Nonmetallic | 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 | Jun 2026$10,642.95 | 1 in 12 m |
| 4710-01-177-2505 | Tube,Metallic | 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 | Nov 2024$1,440.66 | 1 in 12 m |
| 4710-01-180-3600 | Tube Assembly,Metal | 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 | Nov 2025$36.36 | 1 in 12 m |
| 4710-01-254-6982 | Tube Assembly,Metal | 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 | Nov 2025$2,702.00 | 1 in 12 m |
| 4710-01-267-5729 | Tube,Tie Rod | 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 2026$1,106.00 | 1 in 12 m |
| 4710-01-287-7078 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Jan 2017; AMSC C on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Jan 2017$1,433.00 | 1 in 12 m |
| 4710-01-359-2300 | Tube,Metallic | 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$730.65 | 1 in 12 m |
| 4710-01-360-4273 | Tube,Metallic | 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 | Jul 2024$118.98 | 1 in 12 m |
| 4710-01-371-1247 | Tube,Metallic | 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 | Jan 2026$4,789.90 | 1 in 12 m |
| 4710-01-383-5659 | Pipe Assembly,Metal | 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 | Dec 2024$17,629.11 | 1 in 12 m |
| 4710-01-438-5018 | Tube Assembly,Metal | 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$882.22 | 1 in 12 m |
| 4710-01-443-4161 | Tube,Metallic | 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 | Dec 2025$1,402.66 | 1 in 12 m |
| 4710-01-443-4348 | Tube,Metallic | 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$1,568.18 | 1 in 12 m |
| 4710-01-457-1297 | Tube Assembly,Metal | Watch 18 | solicited in the last 12 months; last award Nov 2022; AMSC L on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Nov 2022$69.20 | 1 in 12 m |
| 4710-01-476-4053 | Tube,Metallic | 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 | Nov 2024$564.38 | 1 in 12 m |
| 4710-01-477-2815 | Tube Assembly,Metal | 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$445.95 | 1 in 12 m |
| 4710-01-477-3236 | Tube,Metallic | 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 | Aug 2026$297.96 | 1 in 12 m |
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