The Air Force is conducting Sources Sought market research for a new spares procurement of a rotary pump, NSN 4320006543617OJ, P/N 6827283, for the T56 platform with AMC/AMSC 3/B. The effort requires capable sources to furnish all labor, materials, facilities, and equipment for new manufacture, including component procurement, inspection, testing, preservation/packaging, and shipping, with an estimated spares requirement of 2 and no repair requirement. The applicable NAICS code is 336412 with a 1,500-employee size standard, and the Government will use responses to determine the best acquisition strategy, including possible competition, small-business set-aside, or breakout by airframe. Place of performance is Tinker AFB, OK 73145 USA. Interested sources must add themselves as interested vendors on the Sources Sought posting to participate; no solicitation is available at this time.