The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of NSN 4820012947250, specifically a retainer disk valve. The contract includes multiple line items, each requiring delivery of one unit to various aircraft carriers, including the USS Theodore Roosevelt and USS Carl Vinson, within 20 days after order. These components are critical for the operation and maintenance of naval vessels, ensuring their readiness and functionality. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, as hard copies of the solicitation are not available.