The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for a firm fixed-price contract to procure a quantity of 612 parts kits for valve overhaul, identified by NSN: 1660-004422007 and part number: 9776122-10. This procurement is a total small business set-aside, emphasizing the importance of supporting small enterprises in the defense supply chain. The delivery of the production units is expected within 395 days, with the FOB at destination and inspection and acceptance at origin. Interested vendors can access the solicitation on or around December 10, 2025, via the DLA Internet Bid Board System (DIBBS), and should direct inquiries to Xuan Thanh Phan at xuan.phan@dla.mil or Robert Winchester at robert.winchester@dla.mil.