The U.S. Air Force is conducting market research to identify potential sources for the spares procurement of a WIRING HARNESS (NSN: 2925-00-627-5397OJ, P/N: 6827055) for the T-56 platform. Performance of services will be at Tinker AFB, Oklahoma. There is no solicitation available at this time, and no funds are currently available for this effort. The estimated spares requirement is 18 units, and potential sources must be capable of new manufacture, including component procurement, inspection, testing, and shipping. The government is interested in all business types, including small and disadvantaged businesses, to determine if this can be a competitive or small business set-aside.