The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of exhaust ducts for aircraft, specifically under the solicitation titled '28--DUCT,EXHAUST,AIRCRA'. This opportunity is set aside for small businesses, in accordance with FAR 19.5, and falls under the NAICS code 333611, which pertains to Turbine and Turbine Generator Set Units Manufacturing. The goods being sought are critical components for aircraft engines and turbines, emphasizing their importance in maintaining operational readiness and efficiency. Interested vendors should direct any inquiries to the buyer listed in the solicitation document, accessible via the DLA's DIBBS website, and are encouraged to submit their proposals in a timely manner.