The Department of Defense, through the Defense Logistics Agency, is seeking proposals for the procurement of four support fan components, identified by NSN: 2840-01-317-8321NZ and P/N: 4059690, under the presolicitation notice SPRTA1-Q-2094. These components are classified as critical safety items, which require first articles and qualification requirements, with a requested delivery date on or before March 4, 2027. This procurement is significant for maintaining the operational integrity of aircraft engines and is not set aside for small businesses, as it is export-controlled; the approved source for these parts is Raytheon Technologies. Interested parties should note that the RFP will be issued on February 12, 2025, with a closing date of March 14, 2025, and can contact David Todd Isaac at david.isaac.4@us.af.mil or by phone at 405-855-3000 for further information.