The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of a check valve, specifically NSN 4820012378310. The requirement includes a quantity of one unit to be delivered to DLA Distribution San Diego within 168 days after order placement, with the approved source being 09032 080230813W. This procurement is critical for maintaining operational readiness and functionality within defense systems that rely on reliable valve components. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.