The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking quotes for the procurement of 36 units of a check valve, identified by NSN 4820011685103. The requirement specifies delivery to the DLA Distribution Depot in Oklahoma within 168 days after order, with the approved source being 91816 232A-10UT. Check valves are critical components used in various military applications to prevent backflow in fluid systems, ensuring operational efficiency and safety. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be available, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil.