This is a Sources Sought notice for market research on the spares procurement of an electronic component (NSN 5998016319586EK, P/N 178K787G02) for the B1B platform. The estimated requirement is 34 units, with performance expected at Tinker AFB, Oklahoma. The Government is assessing interest from all business types, including small and disadvantaged firms, and the applicable NAICS code (336413) has a 1,250-employee size standard. Potential sources must be capable of new manufacture, including supply chain management, logistics, and nonrecurring engineering costs. No solicitation is currently available, and no budget or submission timelines have been provided.