DLA Aviation at Robins AFB, GA is conducting market research to identify potential sources for manufacturing the F-15 Variable Inlet Ramp (Diffuser), Left Hand. The item is used in the F-15 E and EX model aircraft air intake system to control airflow and assist engine performance. The government intends to award a sole-source contract to Boeing, the only known source with the required knowledge, technical data, and capabilities. The government does not own any releasable data, drawings, or schematics for this item. Other interested parties may identify their interest and capability, but this is not a request for proposal, and no funds are available for response preparation.