The U.S. Air Force, through its 421st Supply Chain Management Squadron at Tinker AFB, Oklahoma, is conducting market research (Sources Sought) to identify potential vendors capable of manufacturing and supplying new spare rotary pumps (NSN 4320‑01‑378‑3398 PR, Part No. 1156M46P16) for the F110 engine. This is not a solicitation for contract award; the effort is purely informational to assess competition and possible set‑aside status. Vendors would need to demonstrate ability to handle full‑life‑cycle production, including engineering, fabrication, testing, packaging, logistics, and long‑lead‑time procurement. The anticipated spares need covers the period August 2026 – August 2027. No funding is currently available; pricing will be set if a contract is later awarded.
• Item: Rotary pump, NSN 4320013783398PR, P/N 1156M46P16 for F110 engine.
• Requirement: New manufacture of spares, including engineering, production, inspection, packaging, and shipping.
• Performance location: Tinker Air Force Base, OK 73145.
• Market research deadline: Responses due 09/08/2026.
• Target audience: All U.S. businesses, including small, HUBZone, SDVOSB, 8(a), women‑owned, etc.
• No solicitation or funding at this time; information will guide future acquisition strategy.