The Department of Defense, through the Defense Logistics Agency, is seeking sources for the procurement of hydraulic drive units for the F-16 aircraft, identified by NSN 1650-01-308-0839. This Sources Sought Synopsis aims to gather market research and assess the capabilities and interest of both large and small businesses in manufacturing these critical components, which are essential for the aircraft's hydraulic systems. Interested companies are encouraged to submit their qualifications and business information, adhering to the specified guidelines for a Source Approval Request (SAR) to qualify for potential future contracts. Responses must be submitted to the primary contact, 430 SCMS, via email at 430scms.afmc.rfiresponses@us.af.mil, as this is an informational request with no funding available for responses.