The Department of Defense, specifically the U.S. Air Force, is seeking potential vendors for the procurement of D Model F-16 Fuel Cells (NSN: 1560012240803WF) through a Sources Sought Synopsis. The objective is to identify responsible sources capable of providing these fuel cells, which serve as the main onboard fuel tank for the F-16 aircraft, and to assess whether the acquisition can be competitive or set aside for small businesses. Interested parties are encouraged to respond with their business information, including their small business status under NAICS code 336413, and details regarding the availability and delivery timelines of the fuel cells, with a required quantity of two units and a delivery timeframe of seven days post-order. Responses are due by November 29, 2024, and should be directed to the primary contact, Cydnee Simpson, at cydnee.simpson@us.af.mil, or the secondary contact, Jo Blakley, at jo.blakley@us.af.mil.