The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking quotes for the procurement of stop-check valves, specifically NSN 4820001888262. The requirement includes a total of 68 units, with 67 units to be delivered within 359 days and 1 unit within 120 days to the DLA Distribution. These valves are critical components used in various defense applications, ensuring the proper flow and control of fluids in military systems. Interested vendors are encouraged to submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, with the solicitation details available on the DLA's DIBBS website.