The Air Force is issuing a sources sought synopsis for market research to identify potential suppliers for the spares procurement of a seal (NSN 2840-01-543-8576RV, P/N 822891-01) used on the TF33 aircraft platform. The estimated spares requirement is 186 units, and the government may consider breaking the requirement out by airframe. Interested parties must register as interested vendors on the posting, as no solicitation is available at this time. The place of performance is Tinker AFB, Oklahoma. All business types are encouraged to respond, including small, disadvantaged, 8(a), HUBZone, and women-owned small businesses.