The government is conducting market research through a Sources Sought notice to identify potential sources for the spares procurement of a roller bearing (NSN 3110-00-618-5880, P/N 327B430P1) used on the J85 platform, with an estimated requirement of 177 units. Interested parties must be capable of new manufacture, including component procurement, inspection, testing, packaging, and shipping, and may also handle supply chain management and logistics. The Air Force is interested in responses from large and small businesses, including 8(a), service-disabled veteran-owned, HUBZone, and women-owned small businesses. The applicable NAICS code is 336412 with a size standard of 1,500 employees. Performance would be at Tinker AFB, OK 73145; no solicitation is currently available.