The Department of Defense, specifically the Department of the Navy, is soliciting proposals for the repair and modification of the Periscope Subassembly, under the NAVSUP Weapon Systems Support Mechanism. This procurement focuses on the repair of existing units, with no consideration for new procurement or replacements, and requires compliance with specific government inspection and acceptance standards. The Periscope Subassembly is critical for optical sighting and ranging applications in military operations, emphasizing the importance of maintaining operational readiness. Interested vendors must submit their repair quotes via email to James Lewis at James.E.Lewis5@navy.mil by April 30, 2025, and are encouraged to provide detailed pricing and turnaround time information as part of their proposals.