This is a Sources Sought notice for market research to identify potential suppliers for the new manufacture of a ROTOR, TURBINE, AIRCR spare part (NSN 2840-01-676-0196PR) for the F110 platform. The work will be performed at Tinker AFB, Oklahoma, and the government is interested in responses from all business types, including small and socio-economic categories. There is no solicitation available at this time, and no funds are currently available to award a contract based on this notice. Potential sources must be capable of furnishing labor, materials, and equipment for manufacturing, inspection, testing, and shipping, and may need to cover nonrecurring engineering costs to become an approved source. Interested parties must register as interested vendors on the notice page to participate in this market research effort.