The Air Force is conducting market research (Sources Sought) to identify potential sources for spares procurement of an F-16 Transmitter, Rate of, NSN 6620011670874, P/N TRU63/A3, with an estimated requirement of 10 units. Performance location is Tinker AFB, OK 73145. Potential sources must be capable of new manufacture, including component procurement/manufacture, inspection, testing, preservation/packaging, shipping, and may also handle supply chain management, logistics planning, forecasting, long-lead part procurement, diminishing manufacturing sources/material shortages, and nonrecurring engineering to become an approved source. The effort is classified under NAICS 336413 with a 1,250-employee size standard, and the government is interested in all business types, including large and small businesses and various small-business socioeconomic categories. The government may break the requirement out by airframe and will use responses to determine the best acquisition strategy, including whether it can be competitive or a small business set-aside; no solicitation is available and no funds are available for the information solicited.