The Department of Defense, through the Air Force Sustainment Center, is seeking qualified vendors for a five-year requirements contract focused on the re-manufacture of specific float and interconnect valves for the F-15 and C-130 aircraft. The procurement includes three distinct items, each with designated National Stock Numbers (NSNs) and part numbers, with deliveries expected every 30 days over the contract's duration, which begins around December 23, 2024. This initiative is critical for maintaining the operational readiness of these aircraft, emphasizing the need for high-quality components that meet stringent engineering source approval requirements. Interested parties should contact Mayona Presley at mayona.presley@us.af.mil or Amy Gil at amy.gil@us.af.mil for further details, as traditional acquisition policies for commercial items will not apply.