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Obsolescence watch: 5962 Microcircuits, Electronic
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.
74 stock numbers at watch risk
| NSN | Item | Risk | Why | Sources | Last award | Open |
|---|---|---|---|---|---|---|
| 5962-01-005-3395 | Microcircuit,Digital | Watch 31 | single approved source (registered in SAM); solicited in the last 12 months; no award in our record; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | none on record | 1 in 12 m |
| 5962-01-007-2802 | Microcircuit,Linear | Watch 31 | single approved source (registered in SAM); that source's SAM registration (13499) is due for renewal by Sep 29, 2026; AMSC C on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Sep 2026$18,105.00 | 1 in 12 m |
| 5962-01-443-4819 | Microcircuit,Memory | 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 |
| 5962-01-462-0121 | Microcircuit,Memory | 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 |
| 5962-01-464-2446 | Microcircuit,Hybrid | 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 in 12 m |
| 5962-01-552-4552 | Microcircuit,Memory | Watch 31 | 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; AMSC C on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Apr 2026$515.76 | 1 in 12 m |
| 5962-01-615-3303 | Microcircuit,Linear | Watch 31 | single approved source (registered in SAM); that source's SAM registration (3EAG2) is due for renewal by Oct 15, 2026; AMSC L on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | May 2026$122.00 | 1 in 12 m |
| 5962-01-644-1999 | Microcircuit,Linear | Watch 31 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (01295) is due for renewal by Oct 30, 2026; AMSC D on the latest solicitation: only approved sources may supply | 21 active · 0 expired · 1 unverified | Nov 2025$14.00 | 1 in 12 m |
| 5962-01-672-4016 | Microcircuit,Memory | Watch 31 | single approved source (registered in SAM); that source's SAM registration (12763) is due for renewal by Sep 2, 2026; AMSC D on the latest solicitation: only approved sources may supply | 11 active · 0 expired · 0 unverified | Aug 2026$91.00 | 1 in 12 m |
| 5962-01-313-6144 | Microcircuit,Linear | Watch 30 | one active source in SAM out of 4 approved (0 expired, 3 unverified); solicited in the last 12 months; last award Jul 2010 | 41 active · 0 expired · 3 unverified | Jul 2010$31.81 | 1 |
| 5962-01-248-2315 | Microcircuit,Linear | Watch 30 | one active source in SAM out of 6 approved (0 expired, 5 unverified); solicited in the last 12 months; last award Mar 2023 | 61 active · 0 expired · 5 unverified | Mar 2023$2,679.00 | 1 in 12 m |
| 5962-01-354-5495 | Microcircuit,Memory | Watch 30 | one active source in SAM out of 2 approved (0 expired, 1 unverified); solicited in the last 12 months; last award Oct 2003 | 21 active · 0 expired · 1 unverified | Oct 2003$8.80 | 1 in 12 m |
| 5962-01-513-3962 | Microcircuit,Memory | Watch 28 | single approved source, SAM status unverified; solicited in the last 12 months; last award Aug 2016; AMSC C on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | Aug 2016$526.05 | 1 |
| 5962-01-449-6409 | Microcircuit,Digital | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (01295) is due for renewal by Oct 30, 2026 | 21 active · 0 expired · 1 unverified | Mar 2024$43.15 | 1 |
| 5962-01-394-8015 | Microcircuit,Linear | 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 |
| 5962-01-509-6920 | Microcircuit,Linear | Watch 25 | one active source in SAM out of 2 approved (0 expired, 1 unverified); that source's SAM registration (01295) is due for renewal by Oct 30, 2026 | 21 active · 0 expired · 1 unverified | Apr 2024$18.50 | 1 in 12 m |
| 5962-01-615-2779 | Microcircuit,Linear | Watch 25 | single approved source (registered in SAM); that source's SAM registration (3EAG2) is due for renewal by Oct 15, 2026 | 11 active · 0 expired · 0 unverified | Apr 2025$985.00 | 1 in 12 m |
| 5962-01-414-4884 | Microcircuit,Digita | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Aug 2011 | 10 active · 0 expired · 1 unverified | Aug 2011$292.15 | 2 in 12 m |
| 5962-01-414-5835 | Microcircuit,Linear | Watch 23 | single approved source, SAM status unverified; solicited in the last 12 months; last award Jan 2014 | 10 active · 0 expired · 1 unverified | Jan 2014$3.59 | 1 in 12 m |
| 5962-01-688-8925 | Microcircuit,Digital | Watch 22 | single approved source, SAM status unverified; solicited in the last 12 months; no award in our record; AMSC C on the latest solicitation: only approved sources may supply | 10 active · 0 expired · 1 unverified | none on record | 1 |
| 5962-01-663-6677 | Microcircuit,Digita | 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 |
| 5962-01-302-9118 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Oct 1989; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Oct 1989$150.25 | 1 |
| 5962-00-540-9180 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Jul 2002; AMSC C on the latest solicitation: only approved sources may supply | 196 active · 0 expired · 13 unverified | Jul 2002$1.22 | 1 |
| 5962-01-082-8871 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Nov 2012; AMSC L on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Nov 2012$49.75 | 1 |
| 5962-01-094-3128 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Apr 2015; AMSC C on the latest solicitation: only approved sources may supply | 94 active · 0 expired · 5 unverified | Apr 2015$237.18 | 1 |
| 5962-01-108-4107 | Microcircuit,Hybrid | Watch 18 | solicited in the last 12 months; last award Jun 1997; AMSC B on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Jun 1997$2,523.00 | 1 |
| 5962-01-124-4920 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Feb 2001; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Feb 2001$185.25 | 1 |
| 5962-01-330-0370 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Jun 2011; AMSC H on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Jun 2011$6.33 | 1 |
| 5962-01-345-8776 | Microcircuit,Memory | Watch 18 | solicited in the last 12 months; last award Jun 1996; AMSC C on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Jun 1996$15.00 | 1 |
| 5962-01-367-4589 | Microcircuit,Digita | Watch 18 | solicited in the last 12 months; last award Jul 2014; AMSC R on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Jul 2014$1,845.80 | 1 |
| 5962-01-465-4914 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award May 2014; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | May 2014$957.00 | 1 |
| 5962-01-595-5577 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Mar 2015; AMSC L on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Mar 2015$62.11 | 1 |
| 5962-01-048-2017 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Jun 2008; AMSC C on the latest solicitation: only approved sources may supply | 52 active · 0 expired · 3 unverified | Jun 2008$585.08 | 2 in 12 m |
| 5962-01-502-9888 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Oct 2018; AMSC B on the latest solicitation: only approved sources may supply | 73 active · 0 expired · 4 unverified | Oct 2018$4,083.65 | 2 in 12 m |
| 5962-01-530-5309 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Sep 2017; AMSC B on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Sep 2017$795.79 | 2 in 12 m |
| 5962-01-019-8629 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Feb 2015; AMSC C on the latest solicitation: only approved sources may supply | 93 active · 1 expired · 5 unverified | Feb 2015$517.11 | 1 in 12 m |
| 5962-01-078-9868 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Sep 2011; AMSC B on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Sep 2011$875.00 | 1 in 12 m |
| 5962-01-090-7088 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Aug 2007; AMSC B on the latest solicitation: only approved sources may supply | 20 active · 0 expired · 2 unverified | Aug 2007$33.00 | 1 in 12 m |
| 5962-01-108-4095 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Dec 2022; AMSC R on the latest solicitation: only approved sources may supply | 42 active · 1 expired · 1 unverified | Dec 2022$4,076.37 | 1 in 12 m |
| 5962-01-109-9019 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Feb 2002; AMSC C on the latest solicitation: only approved sources may supply | 73 active · 0 expired · 4 unverified | Feb 2002$39.21 | 1 in 12 m |
| 5962-01-123-4336 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Apr 2021; AMSC R on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Apr 2021$47,800.00 | 1 in 12 m |
| 5962-01-189-8891 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Aug 1991; AMSC C on the latest solicitation: only approved sources may supply | 52 active · 0 expired · 3 unverified | Aug 1991$30.55 | 1 in 12 m |
| 5962-01-217-1430 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Dec 2011; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Dec 2011$3,035.00 | 1 in 12 m |
| 5962-01-291-2892 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Dec 2010; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Dec 2010$1,442.24 | 1 in 12 m |
| 5962-01-299-5396 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Dec 1996; AMSC R on the latest solicitation: only approved sources may supply | 33 active · 0 expired · 0 unverified | Dec 1996$7.65 | 1 in 12 m |
| 5962-01-302-6168 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Feb 2015; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Feb 2015$1,172.76 | 1 in 12 m |
| 5962-01-327-1211 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Oct 2022; AMSC C on the latest solicitation: only approved sources may supply | 42 active · 0 expired · 2 unverified | Oct 2022$108.75 | 1 in 12 m |
| 5962-01-400-3570 | Microcircuit,Hybrid | Watch 18 | solicited in the last 12 months; last award Jul 2016; AMSC C on the latest solicitation: only approved sources may supply | 42 active · 0 expired · 2 unverified | Jul 2016$764.00 | 1 in 12 m |
| 5962-01-437-9918 | Microcircuit,Memory | Watch 18 | solicited in the last 12 months; last award Apr 2001; AMSC R on the latest solicitation: only approved sources may supply | 52 active · 1 expired · 2 unverified | Apr 2001$452.00 | 1 in 12 m |
| 5962-01-466-6364 | Microcircuit,Memory | 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$405.78 | 1 in 12 m |
| 5962-01-476-6121 | Microcircuit,Memory | 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$14,758.52 | 1 in 12 m |
| 5962-01-499-3790 | Microcircuit,Memory | 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 | Jun 2025$9,975.00 | 1 in 12 m |
| 5962-01-514-1095 | Microcircuit,Hybrid | Watch 18 | solicited in the last 12 months; last award Oct 2008; AMSC C on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Oct 2008$270.31 | 1 in 12 m |
| 5962-01-528-1399 | Microcircuit,Digital | Watch 18 | solicited in the last 12 months; last award Dec 2020; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Dec 2020$35.00 | 1 in 12 m |
| 5962-01-543-2440 | Microcircuit,Digita | Watch 18 | solicited in the last 12 months; last award Dec 2013; AMSC L on the latest solicitation: only approved sources may supply | 32 active · 0 expired · 1 unverified | Dec 2013$324.57 | 1 in 12 m |
| 5962-01-642-4911 | Microcircuit,Hybrid | Watch 18 | solicited in the last 12 months; last award Feb 2016; AMSC B on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Feb 2016$1,279.50 | 1 in 12 m |
| 5962-01-673-6704 | Microcircuit,Linear | Watch 18 | solicited in the last 12 months; last award Jan 2019; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Jan 2019$10.00 | 1 in 12 m |
| 5962-01-673-7373 | Microcircuit,Digita | Watch 18 | solicited in the last 12 months; last award Jan 2019; AMSC C on the latest solicitation: only approved sources may supply | 22 active · 0 expired · 0 unverified | Jan 2019$25.00 | 1 in 12 m |
| 5962-00-369-7831 | Microcircuit,Digital | Watch 15 | solicited in the last 12 months; last award Apr 2023 | 3914 active · 0 expired · 25 unverified | Apr 2023$22.75 | 1 |
| 5962-01-043-1612 | Microcircuit,Linear | Watch 15 | solicited in the last 12 months; last award Apr 1990 | 52 active · 0 expired · 3 unverified | Apr 1990$31.78 | 1 |
| 5962-01-105-8561 | Microcircuit,Digital | Watch 15 | solicited in the last 12 months; last award Feb 2011 | 145 active · 0 expired · 9 unverified | Feb 2011$8.64 | 1 |
| 5962-01-240-0498 | Microcircuit,Digital | Watch 15 | solicited in the last 12 months; last award Dec 2018 | 95 active · 0 expired · 4 unverified | Dec 2018$94.86 | 1 |
| 5962-01-322-7151 | Microcircuit,Linear | Watch 15 | one active source in SAM out of 4 approved (1 expired, 2 unverified) | 41 active · 1 expired · 2 unverified | Sep 2026$241.52 | 1 |
| 5962-01-082-6339 | Microcircuit,Linear | Watch 15 | solicited in the last 12 months; last award Apr 2020 | 82 active · 0 expired · 6 unverified | Apr 2020$388.23 | 1 in 12 m |
| 5962-01-213-9255 | Microcircuit,Digital | Watch 15 | solicited in the last 12 months; last award Jul 2017 | 32 active · 0 expired · 1 unverified | Jul 2017$18.63 | 1 in 12 m |
| 5962-01-323-3749 | Microcircuit,Digital | Watch 15 | solicited in the last 12 months; last award Dec 2020 | 42 active · 0 expired · 2 unverified | Dec 2020$18.61 | 1 in 12 m |
| 5962-01-324-9626 | Microcircuit,Memory | Watch 15 | solicited in the last 12 months; last award Jan 2020 | 72 active · 0 expired · 5 unverified | Jan 2020$515.85 | 1 in 12 m |
| 5962-01-350-4140 | Microcircuit,Linear | Watch 15 | solicited in the last 12 months; last award Aug 2017 | 62 active · 0 expired · 4 unverified | Aug 2017$147.50 | 1 in 12 m |
| 5962-01-371-1029 | Microcircuit,Memory | Watch 15 | solicited in the last 12 months; last award Mar 2009 | 50 active · 0 expired · 5 unverified | Mar 2009$47.44 | 1 in 12 m |
| 5962-01-395-8248 | Microcircuit,Linear | Watch 15 | solicited in the last 12 months; last award Mar 2021 | 40 active · 0 expired · 4 unverified | Mar 2021$3,177.80 | 1 in 12 m |
| 5962-01-433-4908 | Microcircuit,Digita | Watch 15 | solicited in the last 12 months; last award Oct 2014 | 52 active · 0 expired · 3 unverified | Oct 2014$165.00 | 1 in 12 m |
| 5962-01-457-8092 | Microcircuit,Hybrid | Watch 15 | one active source in SAM out of 2 approved (0 expired, 1 unverified) | 21 active · 0 expired · 1 unverified | Aug 2024$5,666.00 | 1 in 12 m |
| 5962-01-463-4469 | Microcircuit,Digita | Watch 15 | solicited in the last 12 months; last award Nov 2011 | 20 active · 0 expired · 2 unverified | Nov 2011$230.85 | 1 in 12 m |
| 5962-01-651-9549 | Microcircuit,Memory | Watch 15 | single approved source (registered in SAM) | 11 active · 0 expired · 0 unverified | Apr 2026$16,703.42 | 1 in 12 m |
Have one of these on the shelf, or can you make it? List it free and the solicitation lands on your dashboard the morning it posts. Buyers: every NSN page shows the same read with the full source list.