The Air Force is conducting market research to identify potential sources for the new manufacture of a rotary pump (NSN 4320013783398PR, P/N 1156M46P16) for the F110 platform. Performance of services would be at Tinker AFB, Oklahoma. The estimated spares requirement covers August 2026 through August 2027. Interested sources must register as interested vendors, as no solicitation exists at this time. The government welcomes all business types and may consider breaking the requirement out by airframe.