The Department of Defense, specifically the Department of the Air Force, is soliciting proposals for the repair of National Stock Number (NSN) 6130-01-445-9549, a power supply component, in support of the E-3 ARC-230 Program. This procurement involves a requirements contract for repairs and engineering services, covering three ordering periods from October 2025 through September 2028, under the existing Collins Corporate Contract SPE4AX21D9400. The selected contractor will be responsible for providing all necessary facilities, labor, and materials for the repair services, with proposals due by 3:00 PM EST on December 19, 2025. Interested parties should direct inquiries to Contracting Officer James Daniel Faulkner at james.faulkner.8@us.af.mil.