Description
The United States Air Force, via the 423rd Supply Chain Management Squadron at Tinker AFB, is conducting market research (Sources Sought) to identify potential vendors capable of manufacturing and delivering new‑manufacture spares for a centrifugal pump (NSN 4320‑01‑374‑1237 FW, Part No. U541639) used on the B‑2 bomber. The effort is purely informational; no solicitation or funding is presently available. Interested firms must submit a Source Approval Request (SAR) package and indicate interest by the response deadline. The anticipated requirement is 25 units, with the government expecting vendors to handle full‑scope production, testing, packaging, logistics, and possible non‑recurring engineering costs.
• Item: Centrifugal pump, NSN 4320013741237FW, P/N U541639
• Platform: B‑2 bomber
• Quantity: 25 units (new‑manufacture)
• Location of performance: Tinker AFB, Oklahoma
• Contract type: Sources‑Sought market research (Request for Information)
• Submission deadline for interest: 08 Oct 2026
• Required documentation: SAR package submitted via DoD SAFE; engineering drawings may be requested via the public sales desk (email [email protected], phone 405‑736‑4676)
• Target vendors: All business sizes, with emphasis on those able to meet aerospace‑grade quality and certification requirements.