The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of ball valves, classified under the NAICS code 332919. The contract requires the delivery of a complete 1.5-inch non-rated seawater flanged by butt-weld combination hull and backup ball valve, adhering to stringent specifications and quality assurance requirements due to its critical application in shipboard systems. This procurement emphasizes the importance of using certified materials and maintaining rigorous inspection and testing protocols to prevent failures that could jeopardize personnel safety and operational integrity. Interested contractors should reach out to Madison M. Gray at 717-605-4056 or via email at MADISON.M.GRAY4.CIV@US.NAVY.MIL for further details, with proposals expected to be submitted in accordance with the outlined timelines and requirements.