The Air Force is conducting market research via a Sources Sought notice to identify potential sources for the new manufacture of spares for a KC-135 aircraft tab/trim component (NSN 1560-01-473-2528FL, P/N 527-13505-1), with an estimated maximum quantity of 30 each. Performance of services would be at Tinker AFB, Oklahoma. Interested parties must register as interested vendors to participate in this market research; no solicitation is currently available. This is a new spares buy with no repair requirement, and the government may consider breaking out the requirement by airframe. No budget figures are specified in the notice.