The U.S. Air Force is conducting market research to identify potential sources for the spares procurement of an F-16 component (NSN 1680-01-055-3451RK, Part Number J115103-517). The estimated requirement is for 14 units, with performance of services at Tinker AFB, Oklahoma. Potential sources must be capable of new manufacture, including labor, materials, inspection, testing, and shipping, and may also handle supply chain management and nonrecurring engineering costs. There is no solicitation available at this time, and no funds are currently allocated for this effort. The government is interested in all business types, including small and socio-economic businesses, to determine if this can be a competitive or small business set-aside.