The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for the procurement of 267 units of the Gearbox Assembly, AI, part number 183200-1, under National Stock Number (NSN) 1680-01-450-6900. This firm-fixed-price contract is categorized as a direct procurement and will be issued as other than full and open competition, indicating a specific sourcing requirement for military applications. The delivery of the production units is expected within 363 days after receipt of the order, with all inspections and acceptance occurring at the origin in Richmond, Virginia. Interested vendors can access the solicitation on or around August 25, 2025, via the DLA Internet Bid Board System (DIBBS), and should direct inquiries to Leslea Newlon at Leslea.Newlon@dla.mil or by phone at 445-737-9902.