This is a Sources Sought notice for market research to identify potential suppliers for the spares procurement of a generator alternator (NSN: 6115012368434HY, P/N: 977J330-3) for the F-16 platform. The place of performance is Tinker AFB, Oklahoma. Interested parties must be capable of new manufacture, including component procurement, inspection, testing, packaging, and shipping, and may also handle supply chain management and nonrecurring engineering costs. No solicitation is currently available, and no funds are available for this market research. The government is seeking responses from all business types, including small and socio-economic businesses, to determine the acquisition strategy.