The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of check valve cartridges. This contract falls under the NAICS code 332919, which pertains to Other Metal Valve and Pipe Fitting Manufacturing, and involves the supply of non-powered valves as classified under PSC code 4820. The procurement is critical for maintaining operational readiness and ensuring the reliability of naval systems. Interested vendors should note that this opportunity is set aside for small businesses, and they are encouraged to submit their quotes along with a specified delivery date. For further inquiries, potential bidders can contact Danny O'Neal at 717-605-4954 or via email at DANNY.L.ONEAL1@NAVY.MIL. The solicitation details and requirements can be accessed through the designated e-commerce website.