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 4820002439800. The requirement includes a total of 24 units, with 23 units to be delivered within 227 days and 1 unit within 60 days to the DLA Distribution. These valves are critical components used in various military applications, ensuring proper flow control in fluid systems. Interested vendors must 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 website.