The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of regulating valves (VALVE, REGULATING, SY) under a federal contract. This procurement is critical for ensuring the operational integrity of naval vessels, as the valves are essential components in various systems aboard submarines and surface ships. The contract will require compliance with stringent quality assurance and inspection standards, including the prohibition of mercury contamination in the supplied materials. Interested vendors should direct inquiries to Seana M. Steiner at 717-605-6561 or via email at SEANA.M.STEINER.CIV@US.NAVY.MIL, with proposals expected to adhere to the outlined specifications and deadlines as detailed in the solicitation documents.