The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 19 units of a check valve (NSN 4820001001067). This solicitation is a Total Small Business Set-Aside, aimed at ensuring that small businesses can compete for this opportunity, which involves a source-controlled drawing item with specific approved sources. The goods are critical for various defense applications, emphasizing the importance of compliance with military specifications and standards. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, with the solicitation available on the DLA's website.