The Department of Defense, through the Defense Logistics Agency, is conducting market research for the procurement of a Valve, Regulating, FL, specifically identified by National Stock Number (NSN) 4810-01-123-7254 and Part Number AV19E1003-1, intended for use in the F-16 aircraft. This Sources Sought Synopsis aims to identify potential sources capable of manufacturing the required item, including all associated labor, materials, and logistics, while gauging small business interest for a possible Small Business Set-Aside. Interested vendors must have a current license or agreement with the original equipment manufacturer, Parker-Hannifin, and are encouraged to express their interest by selecting the “Add Me to Interested Vendors” option. The estimated solicitation date is set for December 2024, and inquiries should be directed to 423 SCMS at 423.SCMS.AFMC.RFI@us.af.mil.