The Department of Defense, through the Defense Logistics Agency, is conducting a Sources Sought notice to identify potential suppliers for spare parts related to the F100 fuel pump, which is critical for jet engine operations. Interested vendors, both large and small, are encouraged to demonstrate their capabilities in providing the necessary labor, materials, and facilities for manufacturing and supply chain management. This procurement effort is aimed at ensuring competitive sourcing while promoting small business participation, although no contract will be awarded as a result of this market research. Interested parties should submit their information and inquiries to the primary contact, 421SCMSRequirements, at 421SCMS.Requirements.workflow@us.af.mil by the specified deadline.