The Department of Defense, through the Defense Logistics Agency, is conducting a Sources Sought Synopsis to identify potential vendors capable of manufacturing and supplying hydraulic coolers (NSN 1650-01-228-8118RK) for the F-15 aircraft. This market research aims to determine whether the procurement can be competitive or set aside for small businesses, including Service-Disabled Veteran-Owned and Women-Owned Small Businesses. The hydraulic coolers are critical components for the operational efficiency of the F-15 aircraft, and the procurement will occur at Tinker Air Force Base in Oklahoma. Interested vendors are encouraged to submit comprehensive business information, including standard classifications and ownership status, to the primary contact, 423 SCMS, at 423SCMS.Requirements@us.af.mil, or the secondary contact at 423scms.workflow@us.af.mil, as no funds are allocated for this market research and no current solicitation is available.