The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of valve assemblies under the NAICS code 332911, which pertains to Industrial Valve Manufacturing. The contract requires the manufacture and supply of valve assemblies that meet stringent quality and inspection standards, including compliance with MIL-STD-130 and ISO certifications, as these components are critical for use in submarines and surface ships. Interested vendors must ensure that their products are mercury-free and adhere to specific packaging and marking requirements, with a contract award anticipated to be issued bilaterally upon acceptance of the proposal. 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.