About

About NSN Explorer

NSN Explorer is an independent project that indexes public U.S. government procurement records — DIBBS solicitations and awards, and USAspending contract data — into one searchable site.

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We built it because that data exists but is scattered across systems that are hard to search and harder to compare across a part's history. NSN Explorer renders the same public facts clearly: per part, over time, with a link back to the source record behind every figure.

We are not a government entity and we don't sell parts to the government ourselves on this site. Every figure here links to the public record it came from. Nothing on this site is estimated or modeled — if you find an error, tell us and we'll fix it.

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Contact: [email protected]