The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of a flight-critical component, identified by NSN 7R-1560-017012680-P8, with a quantity of 2 each. This procurement requires engineering source approval from the design control activity to ensure the quality and reliability of the part, as only approved sources with the necessary manufacturing and repair knowledge will be considered for the contract. The selected contractor must adhere to strict qualification procedures, as the item is essential for maintaining operational capabilities, and proposals from non-approved sources must include comprehensive documentation for source approval. Interested parties should contact Kelly A. Gipson at (215) 697-4787 or via email at KELLY.A.GIPSON2.CIV@US.NAVY.MIL, with proposals due within 45 days of the notice publication.