The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of a Stop-Check Valve, specifically NSN 4810015027564. The requirement includes a quantity of one unit to be delivered to DLA Distribution within 168 days after order placement, with approved sources specified for the valve. This procurement is critical for maintaining operational readiness and functionality within defense systems that rely on 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.