This is a sources sought synopsis for market research to identify potential sources for the new manufacture of a turbine nozzle segment (Part Number 4088060) for the F100 platform, with an estimated spares requirement of 159 each. This is a new spares buy, not a repair requirement. The government is seeking interest from all business types—including small, 8(a), HUBZone, and service-disabled veteran-owned firms—to determine if the effort can be competitive or a small business set-aside. No solicitation is available at this time, and interested parties must register as interested vendors for this market research effort. Performance would take place at Tinker AFB, Oklahoma.