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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 |
|---|---|---|---|---|---|---|
| 1650-00-011-0086 | Filter,Fluid | High 68 | AAC V: the government marks it a terminal item with no replacement; one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC R on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Feb 2025$205.00 | 1 |
| 1650-00-105-3865 | Filter Element,Fluid | Elevated 50 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (72429) is due for renewal by Sep 10, 2026; solicited in the last 12 months; last award Sep 2021; AMSC B on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Sep 2021$168.00 | 1 |
| 1650-01-041-9275 | End Cap Assembly | Elevated 50 | 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; solicited in the last 12 months; last award Sep 2018; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Sep 2018$7,109.00 | 2 in 12 m |
| 1650-00-677-5634 | Toggle,Wheel Door | Elevated 50 | 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; solicited in the last 12 months; last award Aug 2010; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2010$725.00 | 1 in 12 m |
| 1650-01-031-9041 | Housing,Input | Elevated 50 | single approved source (registered in SAM); that source's SAM registration (82402) is due for renewal by Oct 7, 2026; solicited in the last 12 months; last award Sep 2012; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2012$4,800.00 | 1 in 12 m |
| 1650-01-172-6172 | Seat,Pressure | Elevated 50 | single approved source (registered in SAM); that source's SAM registration (82106) is due for renewal by Aug 20, 2026; solicited in the last 12 months; last award May 2022; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2022$537.00 | 1 in 12 m |
| 1650-01-241-3131 | Rod,Piston,Hydraulic | Elevated 50 | 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; solicited in the last 12 months; last award Aug 2022; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2022$16,779.00 | 1 in 12 m |
| 1650-01-311-5101 | Filter Element,Flui | Elevated 50 | single approved source (registered in SAM); that source's SAM registration (05228) is due for renewal by Aug 19, 2026; solicited in the last 12 months; last award Mar 2011; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2011$305.62 | 1 in 12 m |
| 1650-00-232-4783 | Cap,Linear Actuating | Elevated 45 | every approved source we can verify in SAM has expired (1 of 2; 1 unverified); solicited in the last 12 months; no award in our record | 20 active · 1 expired · 1 unverified | none on record | 1 |
| 1650-01-220-5764 | Housing,Return Port | Elevated 45 | single approved source, and its SAM registration has expired | 10 active · 1 expired · 0 unverified | Jan 2026$6,400.16 | 1 in 12 m |
| 1650-00-137-1313 | Reservoir Hydraulic | Elevated 40 | single approved source (registered in SAM); that source's SAM registration (76301) is due for renewal by Nov 11, 2026; solicited in the last 12 months; last award May 2016 | 11 active · 0 expired · 0 unverified | May 2016$900.00 | 1 in 12 m |
| 1650-00-327-0604 | Stop,Hydraulic Actu | Elevated 40 | single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; last award Jan 2003 | 11 active · 0 expired · 0 unverified | Jan 2003$57.00 | 1 in 12 m |
| 1650-00-692-0637 | Filtering Disk,Flui | Elevated 40 | single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; solicited in the last 12 months; last award Nov 2010 | 11 active · 0 expired · 0 unverified | Nov 2010$7.10 | 1 in 12 m |
| 1650-00-348-6332 | Shaft Assy,Valve | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Dec 2019; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Dec 2019$950.00 | 1 |
| 1650-00-420-8278 | Valve Plate And Spo | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Apr 2011; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2011$724.50 | 1 |
| 1650-00-454-8864 | Plate,Piston Shoe R | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Jan 2018; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2018$344.69 | 1 |
| 1650-00-998-7898 | Manifold Assembly,Hy | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Sep 2018; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2018$4,534.82 | 1 |
| 1650-01-033-9803 | Fitting,Actuator | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Oct 2018; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2018$4,818.41 | 1 |
| 1650-01-221-5645 | Guide Assembly | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Sep 2018; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2018$311.00 | 1 |
| 1650-01-226-7159 | Stop,Plunger,Valve | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Mar 2011; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Mar 2011$49.99 | 1 |
| 1650-01-236-4490 | Diffuser,Flow | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Aug 2016; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2016$322.00 | 1 |
| 1650-01-236-7679 | Seal Assembly,Pressu | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Apr 2018; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2018$1,132.20 | 1 |
| 1650-01-236-7805 | Cap,Valve | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Oct 2018; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Oct 2018$390.00 | 1 |
| 1650-00-475-7355 | Parts Kit,Valve Over | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Feb 1998; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 1998$2,300.00 | 1 in 12 m |
| 1650-00-512-8520 | Servovalve,Hydraulic | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Jan 2019; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jan 2019$4,669.00 | 1 in 12 m |
| 1650-00-943-8110 | Cylinder Block,Hydra | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Feb 2023; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 2023$5,027.10 | 1 in 12 m |
| 1650-01-006-1034 | Retainer,Actuator | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Aug 2019; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2019$931.93 | 1 in 12 m |
| 1650-01-046-2257 | Spool And Sleeve As | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Sep 2007; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2007$2,857.21 | 1 in 12 m |
| 1650-01-110-0251 | Head,Linear Actuatin | Elevated 37 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jul 2004; AMSC R on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jul 2004$410.00 | 1 in 12 m |
| 1650-01-130-9693 | Housing Assy,Control | Elevated 37 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Oct 1999; AMSC D on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Oct 1999$516.00 | 1 in 12 m |
| 1650-01-130-9694 | Spool,Pilot | Elevated 37 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Jan 2001; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jan 2001$124.00 | 1 in 12 m |
| 1650-01-324-6862 | Servovalve,Hydrauli | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Dec 2014; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Dec 2014$2,529.26 | 1 in 12 m |
| 1650-01-528-4762 | Parts Kit,Linear Ac | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Sep 2014; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2014$1,006.00 | 1 in 12 m |
| 1650-01-603-9962 | Nrp,Solenoid A047 | Elevated 37 | single approved source (registered in SAM); solicited in the last 12 months; last award Feb 2021; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 2021$1,837.00 | 1 in 12 m |
| 1650-00-289-7937 | Ring,Shoulder | Watch 31 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (70236) is due for renewal by Dec 9, 2026; AMSC D on the latest solicitation: only approved sources may supply | 41 active · 0 expired · 3 unverified | Apr 2026$203.02 | 1 |
| 1650-00-382-9537 | Extension,Head Assem | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (70236) is due for renewal by Dec 9, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Apr 2026$7,129.00 | 1 |
| 1650-01-022-4922 | Filter,Fluid | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (05228) is due for renewal by Aug 19, 2026; AMSC P on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2026$1,382.65 | 1 |
| 1650-01-033-4540 | Clutch,Disc | Watch 31 | single approved source (registered in SAM); that source's SAM registration (82402) 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 | Jun 2026$818.02 | 1 |
| 1650-01-150-9008 | Cap,Screw,Accumulato | 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 P on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | May 2026$235.00 | 1 |
| 1650-01-473-2167 | Housing,Assembly,Ru | Watch 31 | single approved source (registered in SAM); that source's SAM registration (81205) is due for renewal by Nov 11, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2023$2,500.00 | 1 |
| 1650-01-662-9584 | Nrp,Serrated Shim,E | 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 |
| 1650-01-662-9596 | Nrp,Laminated Shim | 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 |
| 1650-01-662-9699 | Rotary,Sealed Pin | 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 |
| 1650-01-662-9736 | Nrp,Hinge 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 |
| 1650-01-662-9779 | Nrp,Ebay Door Hinge | 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 |
| 1650-01-662-9780 | Nrp,Ebay Door Hinge | 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 |
| 1650-01-662-9782 | Ebay Door Hinge | 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 |
| 1650-01-663-3760 | Bushing | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 1650-01-663-3763 | Bushing | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 1650-01-663-3766 | Bushing | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 |
| 1650-01-663-9165 | Servo Rotation Stop | 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 |
| 1650-01-663-9254 | Flap Stop | 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 |
| 1650-01-664-7228 | Cabin Supply | 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 |
| 1650-01-665-0261 | Valve,High Pressure | 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 |
| 1650-01-665-5869 | Transducer | 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 |
| 1650-01-665-8830 | Pin,Structural | 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 |
| 1650-01-666-1739 | Pin,Structural | 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 |
| 1650-01-666-1781 | Pin,Structural | 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 |
| 1650-01-666-1782 | Pin,Lock,Sleeve | 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 |
| 1650-01-666-1784 | Pin,Lock,Sleeve | 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 |
| 1650-01-666-2203 | Bushing,Pin,Flap | 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 |
| 1650-01-666-2204 | Flap Stop,Special | 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 |
| 1650-01-667-2077 | Signal | 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 |
| 1650-01-667-2143 | Brake Heat Shield | 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 |
| 1650-01-667-2245 | Foam,Aft | 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 |
| 1650-01-667-2405 | Lower Swivel | 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 |
| 1650-01-667-2434 | Jet Assembly | 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 |
| 1650-01-667-2435 | Collar Assembly | 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 |
| 1650-01-668-1485 | Modification Kit,Air | 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 |
| 1650-01-668-4833 | Wire Harness | 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 |
| 1650-00-168-5949 | Shut-Off,Diaphram | 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 C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Aug 2026$931.77 | 1 in 12 m |
| 1650-00-229-1674 | Lock,Piston | Watch 31 | single approved source (registered in SAM); that source's SAM registration (06177) is due for renewal by Aug 16, 2026; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Jun 2026$4,292.00 | 1 in 12 m |
| 1650-00-765-0130 | Shaft,Piston,Cylinde | 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 |
| 1650-01-150-9090 | Cap,Accumulator | Watch 31 | one active source in SAM out of 4 approved (0 expired, 3 unverified); that source's SAM registration (70236) is due for renewal by Dec 9, 2026; AMSC D on the latest solicitation: only approved sources may supply | 41 active · 0 expired · 3 unverified | Jul 2024$305.00 | 1 in 12 m |
| 1650-01-189-5377 | Piston,Linear Actuat | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (55723) is due for renewal by Oct 14, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Jun 2026$325.00 | 1 in 12 m |
| 1650-01-320-6448 | Piston,Linear Actuat | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 1650-01-406-8748 | Swashplate,Controlla | 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 |
| 1650-01-602-3727 | Filter Element,Fluid | Watch 31 | single approved source (registered in SAM); that source's SAM registration (2Y614) is due for renewal by Aug 28, 2026; AMSC R on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Feb 2025$209.98 | 1 in 12 m |
| 1650-01-665-4417 | Press,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 |
| 1650-01-667-2001 | Main Engine Starter | 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 |
| 1650-01-668-6410 | Aircraft Pin | 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 |
| 1650-01-668-9920 | Aircraft Pin | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 1650-01-707-5858 | Head,Valve | Watch 31 | single approved source (registered in SAM); that source's SAM registration (33269) is due for renewal by Dec 17, 2026; AMSC P on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Apr 2024$33.00 | 1 in 12 m |
| 1650-01-209-9994 | Gear And Shaft | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Nov 2019 | 11 active · 0 expired · 0 unverified | Nov 2019$917.95 | 1 |
| 1650-00-477-0642 | Retainer,Cylinder | Watch 30 | single approved source (registered in SAM); solicited in the last 12 months; last award Mar 2019 | 11 active · 0 expired · 0 unverified | Mar 2019$285.00 | 1 in 12 m |
| 1650-01-042-3968 | Fitting Assembly,Hyd | Watch 30 | one active source in SAM out of 3 approved (0 expired, 2 unverified); solicited in the last 12 months; last award Oct 2017 | 31 active · 0 expired · 2 unverified | Oct 2017$525.00 | 1 in 12 m |
| 1650-01-271-1084 | Sleeve Assembly,Reli | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jun 2016; AMSC C on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Jun 2016$677.50 | 1 |
| 1650-00-138-2565 | Parts Kit,Linear Act | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (76301) is due for renewal by Nov 11, 2026 | 21 active · 0 expired · 1 unverified | Jun 2026$5,639.55 | 1 |
| 1650-01-556-3299 | Dampener,Fluid Press | 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 | Aug 2026$972.00 | 1 |
| 1650-00-216-1154 | Cylinder,Actuating, | 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 | Jan 2024$200.00 | 1 in 12 m |
| 1650-00-696-3492 | Bearing,Spoiler Actu | 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 | Apr 2026$130.00 | 1 in 12 m |
| 1650-00-724-2954 | Parts Kit,Linear Act | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (81205) is due for renewal by Nov 11, 2026 | 21 active · 0 expired · 1 unverified | Mar 2026$193.28 | 1 in 12 m |
| 1650-01-015-5037 | Cylinder,Actuating,L | 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 | Jun 2026$11,500.00 | 1 in 12 m |
| 1650-01-665-1319 | Tubing | 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 |
| 1650-01-020-8681 | Coil Assembly,Exchanger | 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 | none on record | — |
| 1650-00-236-4997 | Cylinder Assembly,Ac | Watch 18 | solicited in the last 12 months; last award Nov 2019; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Nov 2019$2,152.00 | 1 |
| 1650-00-321-6288 | Plate,Scuff,Hydraul | 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 | Mar 2026$573.00 | 1 |
| 1650-00-479-9380 | Head Core,Relief Va | 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 2024$2,761.50 | 1 |
| 1650-00-522-6283 | Plunger,Drain | 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 2025$2,013.93 | 1 |
| 1650-00-756-4991 | Head,Fluid Filter | 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$1,526.00 | 1 |
| 1650-00-757-3510 | Piston,Hydraulic Mot | 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 | Jun 2026$521.47 | 1 |
| 1650-00-787-1218 | Frame And Magnet Ass | 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 2025$4,543.60 | 1 |
| 1650-00-939-9064 | Housing,Plunger | 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 | Oct 2025$474.05 | 1 |
| 1650-00-953-7937 | Cylinder Assembly,Ac | Watch 18 | one active source in SAM out of 8 approved (0 expired, 7 unverified); AMSC B on the latest solicitation: only approved sources may supply | 81 active · 0 expired · 7 unverified | Jun 2026$3,444.00 | 1 |
| 1650-01-003-8877 | Bracket,Interconnect | Watch 18 | solicited in the last 12 months; last award May 1982; AMSC D on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | May 1982$163.17 | 1 |
| 1650-01-033-3285 | Rod End 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 | Jun 2026$4,000.00 | 1 |
| 1650-01-033-9808 | Cylinder,Actuator | 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$2,836.00 | 1 |
| 1650-01-034-3725 | Piston | 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$4,962.00 | 1 |
| 1650-01-034-3727 | End Assembly,Actuato | 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$6,016.00 | 1 |
| 1650-01-102-6044 | Fitting,Hydraulic | 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$599.49 | 1 |
| 1650-01-114-6385 | Filter Element,Fluid | 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 2025$157.47 | 1 |
| 1650-01-161-4828 | Piston And Slipper A | 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$293.83 | 1 |
| 1650-01-211-2078 | Stem And Sleeve,Mat | 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 | Aug 2026$12,999.98 | 1 |
| 1650-01-216-4824 | Valve Plate,Hydrauli | 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$1,469.00 | 1 |
| 1650-01-224-0891 | Sleeve,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 | Jan 2026$1,740.03 | 1 |
| 1650-01-288-6879 | Filter Element,Fluid | Watch 18 | solicited in the last 12 months; last award Nov 2020; AMSC P on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Nov 2020$492.39 | 1 |
| 1650-01-322-9071 | Boot,Aircraft Compon | Watch 18 | solicited in the last 12 months; last award Jun 2023; AMSC P on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Jun 2023$296.05 | 1 |
| 1650-01-357-6593 | Piston,Linear Actuat | 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 2026$1,073.99 | 1 |
| 1650-00-456-0436 | Link And Pin,Hydraul | 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 | Jul 2026$392.00 | 2 in 12 m |
| 1650-01-533-4180 | Piston,Hydraulic Ac | Watch 18 | one active source in SAM out of 2 approved (1 expired, 0 unverified); AMSC P on the latest solicitation: only approved sources may supply | 21 active · 1 expired · 0 unverified | Jun 2026$4,886.99 | 2 in 12 m |
| 1650-01-553-0426 | Filter Element,Fluid | 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 2024$275.46 | 2 in 12 m |
| 1650-00-049-3872 | Pin And Bearing Ass | 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$961.19 | 1 in 12 m |
| 1650-00-253-5979 | Filter Element,Flui | 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 | Oct 2025$94.75 | 1 in 12 m |
| 1650-00-309-4875 | Piston,Hydraulic Mot | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC P on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | May 2026$1,087.00 | 1 in 12 m |
| 1650-00-393-5106 | Plug,Airspeed Servo | Watch 18 | solicited in the last 12 months; last award Aug 2021; AMSC D on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Aug 2021$750.00 | 1 in 12 m |
| 1650-00-396-0790 | Guide Assembly,Pist | Watch 18 | solicited in the last 12 months; last award Jun 2021; AMSC P on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Jun 2021$914.80 | 1 in 12 m |
| 1650-00-409-9508 | Torsion Bar,Ram Air | 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 | Apr 2025$2,478.00 | 1 in 12 m |
| 1650-00-442-7966 | Boot,Aircraft Compo | 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 | Oct 2023$843.78 | 1 in 12 m |
| 1650-00-464-9341 | Parts Kit,Linear Act | 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 | Oct 2023$952.41 | 1 in 12 m |
| 1650-00-540-5608 | Parts Kit,Linear Act | Watch 18 | one active source in SAM out of 3 approved (0 expired, 2 unverified); AMSC P on the latest solicitation: only approved sources may supply | 31 active · 0 expired · 2 unverified | Mar 2025$1,740.25 | 1 in 12 m |
| 1650-00-651-9621 | Piston,Hydraulic Ac | 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 | Apr 2024$250.00 | 1 in 12 m |
| 1650-00-704-7597 | Diaphragm Valve | Watch 18 | solicited in the last 12 months; last award Jul 2018; AMSC P on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Jul 2018$259.23 | 1 in 12 m |
| 1650-00-712-1687 | Parts Kit,Actuator, | 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 | May 2026$1,204.56 | 1 in 12 m |
| 1650-00-727-4617 | Cap,Linear Actuating | 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$800.00 | 1 in 12 m |
| 1650-00-760-4261 | Seal,Pump | 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 | Dec 2023$391.80 | 1 in 12 m |
| 1650-00-783-3432 | Compensator,Hydrauli | 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 | Oct 2023$3,967.80 | 1 in 12 m |
| 1650-00-798-6734 | Trunion | 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 | Aug 2026$741.62 | 1 in 12 m |
| 1650-00-856-3437 | Cartridge,Hydraulic | Watch 18 | solicited in the last 12 months; last award May 1994; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | May 1994$1,875.00 | 1 in 12 m |
| 1650-01-018-1986 | Filter,Fluid | Watch 18 | solicited in the last 12 months; last award Nov 2011; AMSC P on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Nov 2011$40,594.62 | 1 in 12 m |
| 1650-01-029-5238 | Filter Body,Fluid | 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$436.92 | 1 in 12 m |
| 1650-01-048-6764 | Cap Assembly,Filter | 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 | Aug 2025$10,024.51 | 1 in 12 m |
| 1650-01-077-7361 | Lap Assembly,Relief | 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 | Feb 2025$19,786.75 | 1 in 12 m |
| 1650-01-137-9977 | Sleeve,Directional | Watch 18 | solicited in the last 12 months; last award Mar 1997; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Mar 1997$1,305.00 | 1 in 12 m |
| 1650-01-189-8100 | Switch,Hydraulic | Watch 18 | solicited in the last 12 months; last award Sep 2013; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Sep 2013$771.08 | 1 in 12 m |
| 1650-01-201-1417 | Filter Element,Fluid | Watch 18 | solicited in the last 12 months; last award Jun 2022; AMSC R on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Jun 2022$513.50 | 1 in 12 m |
| 1650-01-215-7570 | Plate,Shoe Hold Dow | 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 | Sep 2024$150.00 | 1 in 12 m |
| 1650-01-315-1701 | Lap Assembly | 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 | Apr 2026$7,410.00 | 1 in 12 m |
| 1650-01-337-7353 | Valve Assembly,Hydr | Watch 18 | solicited in the last 12 months; last award Dec 2022; AMSC B on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Dec 2022$4,729.91 | 1 in 12 m |
| 1650-01-341-1719 | Plunger,Detent | Watch 18 | solicited in the last 12 months; last award Jan 2013; AMSC D on the latest solicitation: only approved sources may supply | 43 active · 0 expired · 1 unverified | Jan 2013$232.05 | 1 in 12 m |
| 1650-01-344-1469 | Accumulator,Hydrauli | Watch 18 | solicited in the last 12 months; last award Apr 2019; AMSC C on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Apr 2019$4,429.30 | 1 in 12 m |
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