The Department of Defense, through the Defense Logistics Agency, is conducting market research for the procurement of a Differential Gear Unit, specifically for the F16 aircraft. This Sources Sought Synopsis aims to identify potential sources capable of manufacturing the required gear unit, which involves the procurement of component parts, inspection, testing, and logistics management. Interested vendors must have a current license or agreement with Hamilton Sundstrand and are encouraged to express their interest by selecting the "Add Me to Interested Vendors" option. The estimated solicitation date is January 2025, with a closing date in February 2025, and inquiries should be directed to 422.SCMS.AFMC.RFI@us.af.mil.