The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanical, is soliciting bids for the procurement of relief valves. This contract falls under the NAICS code 332919, which pertains to Other Metal Valve and Pipe Fitting Manufacturing, and the PSC code 4820, indicating the focus on non-powered valves. These valves are critical components used in various defense applications to manage pressure and ensure operational safety. Interested vendors can reach out to Catherine Hughes at 717-605-4323 or via email at CATHERINE.HUGHES@NAVY.MIL for further information regarding the solicitation process.