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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 2026-09-29.

240

High risk

5,173

Elevated

20,743

Watch

7,351

With an open solicitation now

1 stock number at high risk

NSNItemRiskWhySourcesLast awardOpen
6120-01-542-0060Power SupplyHigh 65AAC V: the government marks it a terminal item with no replacement; single approved source (registered in SAM); that source's SAM registration (12255) is due for renewal by Sep 30, 202611 active · 0 expired · 0 unverifiedSep 2026$686.001

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.