The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure 30 units of an audio frequency amplifier and other replacement parts for repair and modification purposes. The procurement is limited to specific sources as the required technical data and manufacturing knowledge are not available for alternative suppliers, making it essential for the selected contractor to possess specialized test and inspection facilities to ensure ultra-precision quality and system integrity. Interested parties must respond within 45 days of this notice, and all inquiries should be directed to Sarah Ream at (717) 605-6457 or via email at SARAH.E.REAM.CIV@US.NAVY.MIL.