The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking qualified vendors to supply stop-check valves under a total small business set-aside contract. The procurement aims to acquire industrial valves, specifically categorized under the NAICS code 332911, which are critical components in various defense applications. Interested parties should direct any inquiries regarding the solicitation to the buyer listed in the solicitation document, accessible via the DLA's DIBBS platform, with the primary contact email being DibbsBSM@dla.mil. Further details, including deadlines and submission requirements, can be found in the solicitation documentation.