The Department of Defense, through the Defense Logistics Agency, is seeking potential sources for the manufacturing of a fuel valve, NSN 2915-00-494-4023RK, required for F15 aircraft. This initiative is part of a Sources Sought Synopsis aimed at conducting market research to assess interest and capabilities among various businesses, including small and disadvantaged enterprises, for a new spares buy without associated repair requirements. The government emphasizes the importance of compliance with qualification requirements and thorough procurement processes, inviting interested vendors to express their interest electronically and potentially complete a Source Approval Request (SAR) package. Responses should be directed to the primary contact, 423 SCMS, at 423SCMS.Requirements@us.af.mil, or the secondary contact at 423scms.workflow@us.af.mil, noting that this is an informational and planning effort with no contract award at this stage.