The Department of Defense, specifically the Department of the Navy, is soliciting proposals for the repair and modification of valve assemblies and other replacement parts through NAVSUP Weapon Systems Support Mechanicsburg. This procurement involves the refurbishment of critical shipboard systems, where the use of incorrect or defective materials could lead to severe consequences, including personnel injury or loss of vital shipboard systems. Interested contractors must adhere to strict quality assurance and SUBSAFE requirements, with a proposal deadline extended to 4:30 PM EST on May 23, 2025. For further inquiries, potential bidders can contact Madison M. Gray at 717-605-4056 or via email at MADISON.M.GRAY4.CIV@US.NAVY.MIL.