The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of check valves, classified under the PSC code 4820. The opportunity falls within the NAICS industry of Other Metal Valve and Pipe Fitting Manufacturing, indicating a need for specialized manufacturing capabilities to produce these non-powered valves. These components are critical for various naval applications, ensuring the proper flow and control of fluids in military systems. Interested vendors can reach out to Jessica Harpel at 215-697-2995 or via email at JESSICA.HARPEL@NAVY.MIL for further details regarding the solicitation process.