The Air Force is conducting market research to identify potential sources for the new manufacture of a thrust indicator spare part (NSN 6620-01-182-9763, P/N 8DJ219WCF1), with an estimated requirement of 16 units. This is a sources sought notice only—no solicitation exists, and no contract will be awarded based on this market research. Interested parties must register as interested vendors to participate, and all business types (including small, 8(a), SDVOSB, HUBZone, and WOSB) are encouraged to respond. The performance location for this requirement is Tinker AFB, Oklahoma. No specific budget figures or submission timelines are provided.