The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the repair and modification of circuit card assemblies. The procurement requires a firm-fixed price or not-to-exceed pricing for the repair of 27 units of circuit card assembly, with specific attention to compliance with MIL-STD packaging and government source inspection. These assemblies are critical components in various defense systems, and timely repair turnaround is essential, with a requested turnaround time of approximately 77.562 days post-receipt. Interested contractors must submit their quotes electronically to Leigh Catchings at leigh.e.catchings.civ@us.navy.mil, ensuring all required information is included, with a minimum quote validity of 90 days.