The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 540 units of NSN 4820013399479 DISK, VALVE. This solicitation is a Total Small Business Set-Aside and aims to acquire industrial valve components critical for various defense applications. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all responsible sources may participate. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil, with quotes due by the specified deadline for delivery to DLA Distribution San Joaquin.