The Air Force is conducting market research for spares procurement of a GBX Main Oil Pump for the F100 platform (NSN 2995-01-425-4066NZ; P/N 4083997), with performance at Tinker AFB, OK 73145 USA. Potential sources must be capable of new manufacture, including component procurement, inspection, testing, preservation/packaging, and shipping, and may also handle supply chain management, logistics planning, forecasting, long-lead parts procurement, diminishing manufacturing sources/material shortages, and shipment of serviceable assets. The government is assessing whether the effort can be competitive or a small business set-aside and may break the requirement out by airframe. No solicitation is available and no funds are available for the requested information; unit prices would be established at contract award, and potential sources may bear nonrecurring engineering costs to become an approved source. Interested vendors must select the “Add Me to Interested Vendors” button to participate, and the estimated spares requirement is indicated as 01 NOV 2029.