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Obsolescence watch
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 2026-09-28.
150 stock numbers
| NSN | Item | Risk | Why | Sources | Last award | Open |
|---|---|---|---|---|---|---|
| 6680-01-502-5813 | Meter,Flow Rate Iind | High 62 | AAC X: semi-active, no procurement planned; one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (4ZW64) is due for renewal by Oct 8, 2026; AMSC L on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jul 2025$2,168.57 | 1 in 12 m |
| 6680-01-058-1436 | Transmitter,Liquid Q | Elevated 50 | AAC V: the government marks it a terminal item with no replacement; AMSC C on the latest solicitation: only approved sources may supply | 63 active · 0 expired · 3 unverified | Jun 2025$1,207.00 | 1 |
| 6680-01-009-6266 | Gage,Liquid Quantity | Elevated 50 | single approved source (registered in SAM); that source's SAM registration (09393) is due for renewal by Oct 2, 2026; solicited in the last 12 months; last award Mar 2021; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2021$94.09 | 1 |
| 6680-01-558-3340 | Switch,Liquid Level | Elevated 50 | single approved source (registered in SAM); that source's SAM registration (0U9J4) is due for renewal by Sep 30, 2026; solicited in the last 12 months; last award Apr 2019; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2019$70.17 | 1 |
| 6680-01-017-8443 | Generator,Tachometer | Elevated 50 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (12763) is due for renewal by Sep 2, 2026; solicited in the last 12 months; last award Feb 2019; AMSC D on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Feb 2019$1,839.00 | 1 in 12 m |
| 6680-01-564-2357 | Gage Rod,Liquid Lev | Elevated 50 | AAC Y: terminal item, replaced by another stock number; solicited in the last 12 months; no award in our record; AMSC D on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | none on record | 1 in 12 m |
| 6680-01-508-5909 | Tachometer,Electric, | Elevated 45 | single approved source, and its SAM registration has expired | 10 active · 1 expired · 0 unverified | Feb 2025$113.05 | 1 |
| 6680-00-777-1590 | Transmitter,Liquid Q | Elevated 43 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026; solicited in the last 12 months; no award in our record; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 6680-01-649-1118 | Transducer,Velocity, | Elevated 43 | single approved source (registered in SAM); that source's SAM registration (338X5) is due for renewal by Oct 1, 2026; 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 |
| 6680-01-694-1605 | Transmitter,Liquid | Elevated 43 | single approved source (registered in SAM); that source's SAM registration (338X5) is due for renewal by Oct 1, 2026; 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 | 1 in 12 m |
| 6680-01-695-3667 | Transmitter,Liquid | Elevated 43 | single approved source (registered in SAM); that source's SAM registration (11083) is due for renewal by Sep 5, 2026; 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 |
| 6680-01-727-8160 | Transducer,Velocity, | Elevated 43 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (7X677) is due for renewal by Dec 12, 2026; 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 |
| 6680-01-214-8194 | Transmitter,Liquid Q | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Aug 2021; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2021$3,590.00 | 1 |
| 6680-00-522-6397 | Generator,Tachomete | Elevated 37 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jan 2021; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jan 2021$1,350.00 | 1 |
| 6680-01-087-6059 | Transmitter,Liquid Q | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Jul 2023; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2023$4,599.00 | 1 |
| 6680-01-107-1126 | Transmitter,Liquid Q | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Jun 2023; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2023$2,780.00 | 1 |
| 6680-01-431-0702 | Indicator,Sight,Liqu | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Jan 2017; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2017$108.49 | 1 |
| 6680-01-561-8199 | Glass,Liquid Sight I | Elevated 37 | one active source in SAM out of 2 approved (1 expired, 0 unverified); solicited in the last 12 months; last award Nov 2022; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Nov 2022$206.08 | 1 |
| 6680-01-140-3196 | Counter,Electrical | Elevated 37 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Jul 2023; AMSC B on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Jul 2023$3,504.76 | 2 in 12 m |
| 6680-01-342-9904 | Meter,Air Velocity | Elevated 37 | one active source in SAM out of 6 approved (0 expired, 5 unverified); solicited in the last 12 months; last award Dec 2019; AMSC R on the latest solicitation: only approved sources may supply | 61 active · 0 expired · 5 unverified | Dec 2019$1,081.50 | 2 in 12 m |
| 6680-01-087-5581 | Transmitter,Liquid | Elevated 37 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Mar 2015; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Mar 2015$4,195.00 | 1 in 12 m |
| 6680-01-172-5818 | Meter,Flow | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Apr 2021; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2021$4,818.22 | 1 in 12 m |
| 6680-01-185-5660 | Flow Meter,Fuel | Elevated 37 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Nov 2020; AMSC B on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Nov 2020$2,195.00 | 1 in 12 m |
| 6680-01-390-8625 | Counter,Reciprocatin | Elevated 37 | one active source in SAM out of 2 approved (1 expired, 0 unverified); solicited in the last 12 months; last award Mar 2021; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Mar 2021$172.38 | 1 in 12 m |
| 6680-01-398-1885 | Meter,Flow Rate Indi | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Nov 2017; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Nov 2017$1,628.70 | 1 in 12 m |
| 6680-01-428-1601 | Indicator,Sight,Liqu | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Oct 2018; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2018$922.68 | 1 in 12 m |
| 6680-01-484-7269 | Indicator Subassemb | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Jul 2007; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2007$113.08 | 1 in 12 m |
| 6680-01-494-7761 | Indicator Subassembl | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Mar 2020; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2020$114.07 | 1 in 12 m |
| 6680-01-552-1273 | Indicator,Sight,Liq | Elevated 37 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Dec 2020; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Dec 2020$2,170.82 | 1 in 12 m |
| 6680-01-051-8404 | Counter,Rotating | Elevated 35 | every approved source we can verify in SAM has expired (1 of 2; 1 unverified) | 20 active · 1 expired · 1 unverified | Dec 2025$3,310.00 | 1 in 12 m |
| 6680-01-658-7567 | Meter,Impeller Type, | Elevated 35 | single approved source (registered in SAM); that source's SAM registration (62144) is due for renewal by Sep 8, 2026; solicited in the last 12 months; no award in our record | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 6680-00-097-9275 | Light Package | Watch 31 | single approved source (registered in SAM); that source's SAM registration (82686) is due for renewal by Sep 4, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2026$1,006.81 | 1 |
| 6680-00-566-6657 | Monitor,Fuel Gage,Ca | Watch 31 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2025$12,800.00 | 1 |
| 6680-00-876-9751 | Tube,Evacuation | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (89305) is due for renewal by Nov 26, 2026; AMSC D on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Sep 2026$130.00 | 1 |
| 6680-01-027-1165 | Indicator,Sight,Liqu | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (6UY05) is due for renewal by Dec 20, 2026; AMSC C on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Dec 2023$4,546.00 | 1 |
| 6680-01-120-6409 | Indicator,Sight,Liqu | Watch 31 | one active source in SAM out of 3 approved (1 expired, 1 unverified); that source's SAM registration (24346) is due for renewal by Dec 23, 2026; AMSC L on the latest solicitation: only approved sources may supply | 31 active · 1 expired · 1 unverified | Oct 2025$11.49 | 1 |
| 6680-01-168-0669 | Meter,Volumetric Pos | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (1MU21) 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 | Aug 2025$32,896.90 | 1 |
| 6680-01-182-3593 | Meter,Volumetric Pos | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (1MU21) is due for renewal by Oct 13, 2026; AMSC P on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2024$17,423.00 | 1 |
| 6680-01-406-6097 | Indicator,Sight,Liqu | Watch 31 | one active source in SAM out of 3 approved (0 expired, 2 unverified); that source's SAM registration (8FGX3) is due for renewal by Nov 26, 2026; AMSC R on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Jan 2024$4,996.06 | 1 |
| 6680-01-465-5488 | Internals Kit | Watch 31 | single approved source (registered in SAM); that source's SAM registration (33321) is due for renewal by Oct 14, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$2,516.80 | 1 |
| 6680-01-483-1206 | Indicator,Electrical | Watch 31 | single approved source (registered in SAM); that source's SAM registration (27192) is due for renewal by Nov 17, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$12,248.00 | 1 |
| 6680-01-525-4314 | Indicator,Sight,Liqu | Watch 31 | single approved source (registered in SAM); that source's SAM registration (95094) is due for renewal by Sep 15, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2025$10,826.09 | 1 |
| 6680-01-606-7480 | Transmitter,Liquid Q | Watch 31 | single approved source (registered in SAM); that source's SAM registration (21269) 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 | Jan 2026$326.71 | 1 |
| 6680-01-723-3247 | Transducer,Velocity, | 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 |
| 6680-01-724-2172 | Indicator,Sight,Liq | 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 |
| 6680-00-225-3827 | Housing,Indicator | Watch 31 | single approved source (registered in SAM); that source's SAM registration (82686) is due for renewal by Sep 4, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$1,162.72 | 1 in 12 m |
| 6680-00-943-7841 | Pointer Assembly,Ind | Watch 31 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2024$1,268.00 | 1 in 12 m |
| 6680-01-174-9196 | Transmitter,Liquid Q | Watch 31 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2025$3,300.00 | 1 in 12 m |
| 6680-01-211-7185 | Indicator,Sight,Liqu | Watch 31 | single approved source (registered in SAM); that source's SAM registration (95094) is due for renewal by Sep 15, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$7,732.15 | 1 in 12 m |
| 6680-01-258-9235 | Indicator,Sight,Liqu | Watch 31 | single approved source (registered in SAM); that source's SAM registration (95094) is due for renewal by Sep 15, 2026; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jul 2026$7,854.01 | 1 in 12 m |
| 6680-01-356-5991 | Receiver,Modular | 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 |
| 6680-01-471-6741 | Indicator-Transmitte | 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 | Sep 2026$4,779.74 | 1 in 12 m |
| 6680-01-474-6355 | Indicator,Liquid Qua | Watch 31 | single approved source (registered in SAM); that source's SAM registration (33321) is due for renewal by Oct 14, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$4,655.21 | 1 in 12 m |
| 6680-01-474-6368 | Indicator Subassembl | Watch 31 | single approved source (registered in SAM); that source's SAM registration (33321) is due for renewal by Oct 14, 2026; AMSC H on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2026$2,581.66 | 1 in 12 m |
| 6680-01-479-7820 | Indicator Subassemb | 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 |
| 6680-01-483-0741 | Accelerometer,Electr | Watch 31 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2025$3,113.00 | 1 in 12 m |
| 6680-01-565-0791 | Meter,Fluid Flow In | Watch 31 | single approved source (registered in SAM); that source's SAM registration (0BHF9) is due for renewal by Sep 10, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$8,247.86 | 1 in 12 m |
| 6680-01-665-5872 | Indicator,Liquid Qua | 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 |
| 6680-01-673-2999 | Speed Sensor,Turbine | 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 P on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 6680-01-714-7799 | Indicator,Sight,Liq | 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 |
| 6680-01-406-1421 | Indicator,Sight,Liqu | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Feb 2015 | 11 active · 0 expired · 0 unverified | Feb 2015$2,064.45 | 1 |
| 6680-01-642-5810 | Tachometer,Electroni | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Oct 2016 | 21 active · 0 expired · 1 unverified | Oct 2016$60.50 | 1 |
| 6680-00-610-9790 | Generator,Tachomete | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jul 2020 | 21 active · 0 expired · 1 unverified | Jul 2020$7,123.10 | 1 in 12 m |
| 6680-01-412-4540 | Glass,Liquid Sight I | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Nov 2015 | 11 active · 0 expired · 0 unverified | Nov 2015$225.00 | 1 in 12 m |
| 6680-01-607-1855 | Transmitter,Liquid | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Apr 2017 | 11 active · 0 expired · 0 unverified | Apr 2017$12,264.00 | 1 in 12 m |
| 6680-01-469-2873 | Float,Sight Indicato | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Dec 2019; AMSC C on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Dec 2019$349.96 | 1 |
| 6680-01-602-3658 | Parts Kit,Flow Rate | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Dec 2022; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Dec 2022$75.52 | 1 |
| 6680-01-069-6668 | Indicator,Liquid Qua | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2016; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jul 2016$80.00 | 1 in 12 m |
| 6680-01-469-6040 | Tachometer,Mechanica | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2023; AMSC D on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jul 2023$210.99 | 1 in 12 m |
| 6680-01-722-3486 | Gage Rod,Liquid Leve | 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 |
| 6680-01-483-0742 | Accelerometer,Electr | Watch 25 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026 | 11 active · 0 expired · 0 unverified | May 2025$8,568.00 | 1 |
| 6680-01-697-9439 | Meter,Flow Rate Indi | Watch 25 | no verified-active source: 1 of 3 expired in SAM, 2 unverified; AMSC K on the latest solicitation: only approved sources may supply | 30 active · 1 expired · 2 unverified | Jun 2026$127.96 | 1 |
| 6680-00-097-9273 | Case Assembly | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (82686) is due for renewal by Sep 4, 2026 | 21 active · 0 expired · 1 unverified | Aug 2026$938.90 | 1 in 12 m |
| 6680-01-315-1847 | Indicator,Sight,Liqu | Watch 25 | single approved source (registered in SAM); that source's SAM registration (95094) is due for renewal by Sep 15, 2026 | 11 active · 0 expired · 0 unverified | May 2024$4,234.21 | 1 in 12 m |
| 6680-01-361-2520 | Float,Switch,Liquid | 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 |
| 6680-01-609-7230 | Speed Sensor,Turbine | 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 |
| 6680-01-624-0250 | Tube,Metering | Watch 25 | single approved source (registered in SAM); that source's SAM registration (95094) is due for renewal by Sep 15, 2026 | 11 active · 0 expired · 0 unverified | Apr 2026$2,345.30 | 1 in 12 m |
| 6680-01-700-3009 | Indicator-Transmitte | 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 |
| 6680-00-178-0097 | Dial Assembly | Watch 25 | single approved source (registered in SAM); that source's SAM registration (89305) is due for renewal by Nov 26, 2026 | 11 active · 0 expired · 0 unverified | none on record | — |
| 6680-01-538-5094 | Transmitter,Liquid Quantity | Watch 25 | single approved source (registered in SAM); that source's SAM registration (1T765) is due for renewal by Dec 16, 2026 | 11 active · 0 expired · 0 unverified | none on record | — |
| 6680-01-652-9970 | Indicator,Liquid Qua | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jul 2022 | 10 active · 0 expired · 1 unverified | Jul 2022$119.00 | 1 in 12 m |
| 6680-01-602-6138 | Transducer,Velocity | 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 |
| 6680-01-456-8861 | Meter,Fluid Flow Ind | 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 | Jun 2025$4,826.00 | 2 |
| 6680-01-087-5586 | Transmitter,Liquid Q | 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 | Jul 2025$6,181.00 | 1 |
| 6680-01-127-8883 | Housing,Indicator | Watch 18 | solicited in the last 12 months; last award Feb 2001; AMSC C on the latest solicitation: only approved sources may supply | 53 active · 0 expired · 2 unverified | Feb 2001$1,190.00 | 1 |
| 6680-01-546-2555 | Indicator,Sight,Liqu | 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 | Oct 2025$16,249.00 | 1 |
| 6680-01-604-7965 | Indicator,Sight,Liqu | Watch 18 | solicited in the last 12 months; last award Jul 2023; AMSC D on the latest solicitation: only approved sources may supply | 43 active · 0 expired · 1 unverified | Jul 2023$9,664.00 | 1 |
| 6680-00-248-9121 | Counter,Reciprocatin | Watch 18 | one active source in SAM out of 2 approved (1 expired, 0 unverified); AMSC D on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Mar 2025$570.83 | 1 |
| 6680-01-087-6063 | Transmitter,Liquid Q | 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 2025$3,628.00 | 1 |
| 6680-01-101-6468 | Transmitter,Liquid Q | 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 | Feb 2026$4,140.00 | 1 |
| 6680-01-104-4286 | Transmitter,Liquid Q | 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 2026$4,119.00 | 1 |
| 6680-01-111-8686 | Transmitter,Liquid Q | 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 2026$3,649.00 | 1 |
| 6680-01-118-1687 | Indicator,Sight,Liqu | Watch 18 | solicited in the last 12 months; last award May 2019; AMSC B on the latest solicitation: only approved sources may supply | 44 active · 0 expired · 0 unverified | May 2019$70.90 | 1 |
| 6680-01-133-4202 | Shaft Assembly,Flexi | Watch 18 | solicited in the last 12 months; last award May 2017; AMSC R on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | May 2017$46.89 | 1 |
| 6680-01-177-5094 | Gage,Liquid Quantity | 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 2025$325.93 | 1 |
| 6680-01-192-2761 | Transmitter,Liquid Q | Watch 18 | solicited in the last 12 months; last award May 2012; AMSC B on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | May 2012$5,558.00 | 1 |
| 6680-01-280-4354 | Gage Rod-Cap,Liquid | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC B on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Apr 2024$88.00 | 1 |
| 6680-01-487-8132 | Indicator,Liquid Qua | 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 | Jun 2026$4,047.96 | 1 |
| 6680-01-512-9477 | Indicator,Rate Of Fl | Watch 18 | solicited in the last 12 months; last award Mar 2020; AMSC P on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Mar 2020$65,855.30 | 1 |
| 6680-01-532-0046 | Switch,Liquid Level | Watch 18 | solicited in the last 12 months; last award Nov 2017; AMSC D on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Nov 2017$1,649.00 | 1 |
| 6680-01-543-0237 | Indicator,Liquid Qua | 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 | Aug 2025$6,391.00 | 1 |
| 6680-01-589-1176 | Meter,Flow Rate Indi | 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 2025$2,610.00 | 1 |
| 6680-01-654-1853 | Tube,Metering | Watch 18 | single approved source, SAM status unverified; solicited in the last 12 months; no award in our record | 10 active · 0 expired · 1 unverified | none on record | 1 |
| 6680-01-687-4667 | Float,Meter,Flow Rat | Watch 18 | solicited in the last 12 months; last award May 2020; AMSC D on the latest solicitation: only approved sources may supply | 32 active · 1 expired · 0 unverified | May 2020$759.00 | 1 |
| 6680-00-599-7813 | Venturi Meter | Watch 18 | single approved source, SAM status unverified; solicited in the last 12 months; no award in our record | 10 active · 0 expired · 1 unverified | none on record | 1 in 12 m |
| 6680-00-684-6701 | Meter,Flow Rate Indi | Watch 18 | one active source in SAM out of 2 approved (0 expired, 1 unverified); AMSC P on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Feb 2026$9,420.56 | 1 in 12 m |
| 6680-00-890-2920 | Load Pack,Float Swit | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC L on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Mar 2026$183.83 | 1 in 12 m |
| 6680-01-043-2241 | Transmitter,Liquid Q | Watch 18 | solicited in the last 12 months; last award Aug 2015; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Aug 2015$3,800.00 | 1 in 12 m |
| 6680-01-087-5580 | Transmitter,Liquid Q | 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 | Apr 2026$6,882.00 | 1 in 12 m |
| 6680-01-087-6053 | Transmitter,Liquid Q | 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$2,823.00 | 1 in 12 m |
| 6680-01-087-7838 | Transmitter,Liquid Q | 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$3,027.00 | 1 in 12 m |
| 6680-01-090-4537 | Transmitter,Liquid Q | 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 | Nov 2025$5,470.00 | 1 in 12 m |
| 6680-01-096-4433 | Transmitter,Liquid Q | 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 | Jul 2026$3,583.67 | 1 in 12 m |
| 6680-01-098-2479 | Receiver,Liquid Lev | 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 | Oct 2023$3,766.00 | 1 in 12 m |
| 6680-01-120-9828 | Transmitter,Liquid Q | 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 | Mar 2026$3,076.00 | 1 in 12 m |
| 6680-01-130-2252 | Shaft Assembly,Towe | Watch 18 | solicited in the last 12 months; last award Sep 2004; AMSC D on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Sep 2004$274.00 | 1 in 12 m |
| 6680-01-165-3872 | Swtich,Level | 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$4,773.00 | 1 in 12 m |
| 6680-01-169-6653 | Indicator,Sight,Liq | Watch 18 | solicited in the last 12 months; last award Feb 2020; AMSC C on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Feb 2020$4,911.00 | 1 in 12 m |
| 6680-01-186-1628 | Receiver,Liquid Leve | 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$6,875.00 | 1 in 12 m |
| 6680-01-340-9255 | Counter,Rotating | 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 2025$5,168.50 | 1 in 12 m |
| 6680-01-458-9470 | Meter,Flow Rate Indi | 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$1,144.34 | 1 in 12 m |
| 6680-01-463-3075 | Indicator,Sight,Liqu | 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$5,636.81 | 1 in 12 m |
| 6680-01-476-3234 | Indicator,Sight,Liqu | 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 2026$9,705.00 | 1 in 12 m |
| 6680-01-507-1722 | Transmitter,Liquid | 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 | May 2026$6,877.00 | 1 in 12 m |
| 6680-01-509-1949 | Meter,Flow Rate Indi | 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 2024$7,145.68 | 1 in 12 m |
| 6680-01-528-0954 | Meter,Flow Rate Indi | Watch 18 | one active source in SAM out of 2 approved (1 expired, 0 unverified); AMSC D on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Jun 2025$1,916.00 | 1 in 12 m |
| 6680-01-535-1407 | Probe,Oil Sensing | 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$339.00 | 1 in 12 m |
| 6680-01-537-6403 | Indicator Subassembl | 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$3,497.00 | 1 in 12 m |
| 6680-01-554-6439 | Transmitter,Rate Of | Watch 18 | one active source in SAM out of 4 approved (0 expired, 3 unverified); AMSC C on the latest solicitation: only approved sources may supply | 41 active · 0 expired · 3 unverified | Jul 2025$2,155.00 | 1 in 12 m |
| 6680-01-566-2701 | Indicator,Liquid Qua | 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 2026$54.20 | 1 in 12 m |
| 6680-01-575-3075 | Tachometer,Electroni | 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 2026$157.25 | 1 in 12 m |
| 6680-01-576-9484 | Transmitter,Liquid Q | 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 | Oct 2025$47.25 | 1 in 12 m |
| 6680-01-588-5043 | Float,Sight Indicato | 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 | Oct 2024$343.05 | 1 in 12 m |
| 6680-01-611-2545 | Switch,Liquid Level | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC B on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Dec 2024$5,150.00 | 1 in 12 m |
| 6680-01-620-4222 | Compensator,Liquid Q | Watch 18 | solicited in the last 12 months; last award Dec 2018; AMSC B on the latest solicitation: only approved sources may supply | 43 active · 0 expired · 1 unverified | Dec 2018$2,960.00 | 1 in 12 m |
| 6680-01-664-9691 | Indicator,Liquid Qua | 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$633.55 | 1 in 12 m |
| 6680-00-133-7912 | Transmitter,Liquid Q | Watch 15 | solicited in the last 12 months; last award Aug 2016 | 33 active · 0 expired · 0 unverified | Aug 2016$4,083.30 | 1 |
| 6680-01-074-4816 | Meter,Fluid Flow Ind | Watch 15 | single approved source (registered in SAM) | 11 active · 0 expired · 0 unverified | Mar 2025$9,980.40 | 1 |
| 6680-01-091-9968 | Sounding Rod,Liquid | Watch 15 | one active source in SAM out of 2 approved (0 expired, 1 unverified) | 21 active · 0 expired · 1 unverified | Jan 2026$6,640.00 | 1 |
| 6680-01-322-4166 | Transmitter,Liquid Q | Watch 15 | single approved source (registered in SAM) | 11 active · 0 expired · 0 unverified | Sep 2024$3,957.00 | 1 |
| 6680-01-323-7599 | Transmitter,Liquid Q | Watch 15 | single approved source (registered in SAM) | 11 active · 0 expired · 0 unverified | Jun 2026$4,483.00 | 1 |
| 6680-01-422-5697 | Indicator,Sight,Liqu | Watch 15 | one active source in SAM out of 2 approved (0 expired, 1 unverified) | 21 active · 0 expired · 1 unverified | Apr 2026$8,993.15 | 1 |
| 6680-01-491-3494 | Transmitter,Liquid Q | Watch 15 | one active source in SAM out of 2 approved (0 expired, 1 unverified) | 21 active · 0 expired · 1 unverified | Jul 2026$3,123.00 | 1 |
| 6680-01-587-5996 | Gage,Liquid Quantity | Watch 15 | solicited in the last 12 months; last award Aug 2019 | 22 active · 0 expired · 0 unverified | Aug 2019$83.16 | 1 |
| 6680-01-653-9501 | Transmitter,Liquid Q | Watch 15 | single approved source (registered in SAM) | 11 active · 0 expired · 0 unverified | Nov 2023$4,246.00 | 1 |
| 6680-01-719-7675 | Transmitter,Rate Of | Watch 15 | one active source in SAM out of 2 approved (0 expired, 1 unverified) | 21 active · 0 expired · 1 unverified | Jun 2026$5,130.21 | 1 |
| 6680-01-472-3554 | Regulator,Pressure,M | Watch 15 | one active source in SAM out of 2 approved (0 expired, 1 unverified) | 21 active · 0 expired · 1 unverified | Sep 2026$359.56 | 3 in 12 m |
| 6680-00-799-5474 | Parts Kit,Sight Indi | Watch 15 | one active source in SAM out of 4 approved (0 expired, 3 unverified) | 41 active · 0 expired · 3 unverified | Aug 2026$300.00 | 1 in 12 m |
| 6680-00-939-7129 | Transmitter,Liquid | Watch 15 | solicited in the last 12 months; last award Apr 2020 | 50 active · 0 expired · 5 unverified | Apr 2020$70.99 | 1 in 12 m |
| 6680-01-314-3623 | Receiver,Indicator,L | Watch 15 | single approved source (registered in SAM) | 11 active · 0 expired · 0 unverified | Sep 2026$14,081.00 | 1 in 12 m |
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