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 critical computer component identified by NSN 7R-7021-016960087-H5. This procurement requires engineering source approval due to the unique design capabilities and manufacturing knowledge necessary to maintain the quality of the part, which is flight critical. Interested vendors must be approved sources or provide detailed documentation for source approval, as the government intends to negotiate with only one source under FAR 6.302-1. Proposals must be submitted within 45 days of this notice, and interested parties can contact Sara M. Hojnowski at (215) 697-2198 or via email at SARA.M.HOJNOWSKI.CIV@US.NAVY.MIL for further information.