This Sources Sought is for market research to identify potential sources for the spares procurement of a Power Supply Platform (NSN 6130-01-263-1583FW, P/N DAA3231P010-227), with performance expected at Tinker AFB, Oklahoma. The estimated spares requirement is 15 units. All business types—including large, small, and socio-economic categories—are encouraged to respond, and the government may consider breaking the requirement out by airframe. There is no solicitation currently available, and no funds are allocated for this information-gathering effort. Responses should be directed to the 422nd SCMS via the provided contact email.