The Department of Defense, specifically the U.S. Air Force, is conducting a Sources Sought notice to identify potential sources for the procurement of F100 Circuit Card Assemblies, identified by NSN 599815391742NZ and Part Number 1002169-2. This initiative aims to gather information from various businesses, including small and disadvantaged firms, to determine if the requirement can be fulfilled competitively or set aside for small businesses, emphasizing capabilities in manufacturing, logistics planning, and supply chain management. The circuit card assemblies are critical components in aircraft engine systems, underscoring their importance in maintaining operational readiness. Interested vendors are encouraged to express their interest and submit the necessary business information, including a Source Approval Request for qualification, to John Freeman at John.Freeman.16@us.af.mil, as this solicitation is for planning purposes only and no contract will be awarded based on this notice.