The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of circuit card assemblies, identified by NSN 7R-5998-310189596-QF, with a quantity of 20 units required. This procurement is critical for maintaining the operational readiness of electronic systems, as these assemblies are integral components in various defense applications. The government intends to solicit and negotiate with only one source under FAR 6.302-1, and interested parties are encouraged to submit their capabilities within 45 days of this notice. For further inquiries, potential bidders can contact Jeremy P. Barney at (215) 697-1234 or via email at JEREMY.BARNEY1@NAVY.MIL.