The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of check valves, specifically NSN 4820010771069, under a total small business set-aside. The requirement includes a quantity of three units to be delivered to DLA Distribution within 168 days after order placement. These valves are critical components used in various defense applications to ensure proper flow control and prevent backflow in fluid systems. 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.