The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of the Receiver, Countermeasure (NSN: 5865-01-677-2663, Part Number: 2687100B001). The procurement aims to ensure that these electronic countermeasure systems are restored to a Ready for Issue (RFI) condition, adhering to strict repair procedures and quality standards as outlined in the Statement of Work. This equipment is critical for national defense operations, requiring compliance with various quality assurance and inspection protocols. Interested contractors must submit their proposals, including a Source Approval Request if they are not an approved source, to Eric Tarkett at eric.m.tarkett.civ@us.navy.mil or by phone at 215-697-4313. The contract will be awarded based on the evaluation of submitted proposals, with specific attention to compliance with the outlined requirements.