The U.S. Air Force is conducting market research to identify potential sources for the new manufacture of a Housing, Gearbox, Tur platform spare part (NSN 2840011873185PN) for the F108 aircraft. Responses to this Sources Sought notice must be submitted by July 13, 2026. The estimated quantity ranges from a minimum of 3 units to a maximum of 18 units. Performance of services will be at Tinker Air Force Base, Oklahoma. No budget information was specified in the description.