The Defense Logistics Agency, under the Department of Defense, is seeking quotes for the procurement of stop-check valves, specifically NSN 4820005950494. The requirement includes a total of 24 units, with 23 units to be delivered within 249 days and 1 unit within 120 days to the DLA Distribution facility. These valves are critical components used in various defense applications to control fluid flow and prevent backflow, ensuring operational efficiency and safety. Interested vendors are encouraged to submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.