The Department of Defense, specifically the Department of the Air Force, is seeking procurement for the item identified by NSN 2840-01-347-7857OJ, which is a cone for exhaust air in aircraft applications. The procurement is part of the Aircraft Engine and Engine Parts Manufacturing industry, and the item is critical for the operation and maintenance of aircraft engines, ensuring optimal performance and safety. Interested vendors should note that the solicitation will be available for quotes once approved by the contracting officer, and they are encouraged to refer to the solicitation information for further details regarding submission and contact points.