The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting offers for the repair and modification of valve assemblies. This procurement involves specialized services to refurbish critical components used in shipboard systems, ensuring compliance with stringent quality and safety standards due to the potential risks associated with defective materials. The contract will require access to classified drawings and adherence to specific repair instructions, with a firm fixed price offer expected for the full repair effort. Interested contractors must submit their proposals by 4:30 PM EST on December 5, 2025, and can direct inquiries to Madison M. Gray at 717-605-4056 or via email at madison.m.gray4.civ@us.navy.mil.