The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of a Diffuser, Engine Run, specifically for the T-38 Aircraft, under solicitation PR: 7011856601. The requirement includes a total quantity of 10 units of the specified National Stock Number (NSN) 4920-005858959, with a Government First Article Test (FAT) of one unit due 90 days after receipt of order, and a total production delivery schedule of 365 days after receipt of order. This procurement is critical for maintaining the operational readiness of the T-38 Aircraft, and the contract will be awarded based on a combination of price, past performance, and other evaluation factors. Interested small businesses must submit their proposals by January 22, 2026, and can contact Melinda Johnson at Melinda.Johnson@dla.mil or 804-279-1627 for further information.