The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of check valves, specifically NSN 4820015193552, under a total small business set-aside. The requirement includes a quantity of three units to be delivered to the DLA Distribution Depot in Oklahoma within 56 days after the order is placed. These 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 email at DibbsBSM@dla.mil.