The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanical, is soliciting bids for the procurement of pressure relief valves (NSN 4820-01-599-1823). The contract requires compliance with stringent technical specifications and quality assurance protocols, including adherence to military standards and the prohibition of mercury contamination in the manufacturing process. These valves are critical components for various defense applications, ensuring operational safety and reliability under specified pressures and capacities. Interested suppliers must submit their proposals, including documentation of their quality assurance systems, by contacting Alison E. Harper at 717-605-4443 or via email at ALISON.E.HARPER.CIV@US.NAVY.MIL, with the contract award anticipated to include options for increased quantities.