The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanics, is soliciting bids for the procurement of a specialized check valve, designated as VALVE, CHK SPCL42X46. This procurement falls under the NAICS code 332919, which pertains to Other Metal Valve and Pipe Fitting Manufacturing, and is classified under the PSC code 4820 for non-powered valves. The check valves are critical components used in various naval applications to ensure proper fluid control and system integrity. Interested vendors can reach out to Jaclyn Phillips at 717-605-2984 or via email at JACLYN.PHILLIPS1@NAVY.MIL for further details regarding the solicitation process.