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, FL). The contract requires manufacturers to adhere to strict quality standards, including MIL-STD packaging and government source inspection, with a focus on providing a firm-fixed price for the goods. These valves are critical components used in various naval applications, emphasizing the importance of quality and compliance with specific material requirements, including the prohibition of mercury contamination. Interested vendors should submit their quotes electronically to Darian Holley at DARIAN.M.HOLLEY.CIV@US.NAVY.MIL, ensuring they include necessary documentation and pricing details, with a minimum quote expiration of 90 days. The evaluation will consider price and past performance, with the contract award anticipated to occur following the solicitation process.