The Department of Defense, through the Defense Logistics Agency, is conducting market research to identify potential sources for the procurement of a KC-135 manifold assembly (NSN: 1650-01-324-9163). This Sources Sought Synopsis aims to assess the competitive landscape for new spare part procurement, inviting participation from various business categories, including large firms, small disadvantaged businesses, and veteran-owned businesses. The procurement is critical for maintaining the operational readiness of the KC-135 aircraft, and interested vendors are encouraged to submit their company information along with a Source Approval Request (SAR) for qualification. For further inquiries, vendors can contact 423 SCMS at 423.scms.guea.workflow@us.af.mil, noting that no funding is currently available for responses and that adherence to submission requirements and deadlines is essential.