The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of discrete input PWA components, identified by NSN 7R-6110-015773457-H1, with a quantity of 29 units required. The procurement necessitates engineering source approval to ensure the quality of the parts, as they are flight critical and require specific manufacturing and repair knowledge that is not readily available to the government. Interested vendors must be approved sources or submit detailed qualifications for approval, as the government intends to negotiate with only one source under FAR 6.302-1. Proposals must be submitted within 45 days of the notice, and interested parties can contact Dina M. Wojciechowski at (215) 697-1219 or via email at DINA.M.WOJCIECHOWSKI.CIV@US.NAVY.MIL for further information.