The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of relief valves under the solicitation titled "48--VALVE, RELIEF." This procurement involves the manufacturing of non-powered valves, adhering to strict quality assurance and inspection requirements as outlined in the Individual Repair Part Ordering Data (IRPOD) and associated military specifications. The valves are critical components for various defense applications, ensuring operational reliability and safety. Interested vendors must review the IRPOD and submit their quotes, which should remain valid for 60 days post-quotation, to Rebecca Aglow at REBECCA.AGLOW@NAVY.MIL or by phone at 771-229-0088. The solicitation emphasizes a total small business set-aside, encouraging participation from small enterprises in the defense supply chain.