The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for the procurement of a Disk and Seat Set, classified under the PSC code 48 for valves. This opportunity is set aside for small businesses, specifically under the Total Small Business Set-Aside (FAR 19.5), and falls within the NAICS code 332911, which pertains to Industrial Valve Manufacturing. The goods are critical for various defense applications, ensuring operational efficiency and reliability in military equipment. Interested vendors should direct their inquiries to the buyer listed in the solicitation document, accessible via the DLA's DIBBS portal, and are encouraged to submit their proposals in accordance with the specified guidelines.