The United States Air Force, specifically the 421st Supply Chain Management Squadron at Tinker Air Force Base, is conducting market research through a Sources Sought Synopsis (SSS) for the new manufacture of PTO HOUSING ASSEMBLY, NSN 3040-00-011-0704OK. This is a new spares buy with an estimated spares requirement of 1,500 units; there is no repair requirement. The purpose of this SSS is to identify potential sources, including various small business classifications, and determine the best acquisition strategy, potentially a Small Business Set-Aside. Interested sources must be capable of furnishing all labor, materials, facilities, and equipment for manufacturing, inspection, testing, preservation/packaging, and shipping. Potential sources may also be responsible for supply chain management, logistics planning, and addressing diminishing manufacturing sources. Qualification requires completing a Source Approval Request (SAR) package, with details available on sam.gov and submission instructions provided for DoD SAFE. Responses are requested by January 15, 2026, and must include business information, such as company details, NAICS code, business size classification, and ownership.