The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 18 units of the NSN 4820014868267, a relief valve. This procurement is based on a source-controlled drawing, and the approved source for this item is identified as 1DRT7 8399-1-000. The valves are critical components used in various defense applications, ensuring the safe and efficient operation of systems under pressure. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The delivery is expected within 154 days after order, and all responsible sources are encouraged to participate in this solicitation.