The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of linear direct valves, classified under the NAICS code 332911 for Industrial Valve Manufacturing. The contract requires the manufacture of these valves, which are critical components used in various naval applications, ensuring operational efficiency and safety on submarines and surface ships. Interested vendors must comply with specific quality assurance and inspection requirements, including the prohibition of mercury contamination, and must provide proof of being an authorized distributor of the original manufacturer's items. For further inquiries, potential bidders can contact Robert H. Langel at 717-605-3353 or via email at ROBERT.H.LANGEL.CIV@US.NAVY.MIL.