The Department of Defense, through the Defense Logistics Agency, is seeking proposals for a firm fixed-price contract for the supply of fuel cells, specifically for the KC-135 aircraft. The procurement involves an estimated quantity of 147 units over three years, with deliveries required by October 1, 2025, and a maximum contract quantity of 221 units. This fuel cell is critical for inflight refueling operations, and the government intends to solicit and negotiate with a limited number of sources due to the specialized nature of the item. Interested parties should contact David Garcia at 405-739-5501 or via email at david.garcia.59@us.af.mil, with proposals due by January 10, 2025, and the anticipated award date set for March 31, 2025.