The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is issuing a presolicitation for an Indefinite Quantity Contract (IQC) for the COLLAR, LOWER TORQUE, with NSN 1620-00-932-2363, specifically for the T-38 aircraft. This procurement is a 100% Small Business Set-Aside, with an estimated annual quantity of 8 units over a 5-year base period, and the production units will be delivered FOB Destination with inspection and acceptance at the origin. The item is critical for operations but is not classified as a Critical Safety Item, and interested vendors are encouraged to respond to the solicitation, which is expected to be issued on January 15, 2025, with technical data available via cFolders on DIBBS. For further inquiries, interested parties may contact Chris Rose at CHRISTOPHER.ROSE@DLA.MIL or by phone at 804-279-5920.