The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of duct assemblies, as outlined in a Combined Synopsis/Solicitation notice. This opportunity is set aside for small businesses under the Total Small Business Set-Aside (FAR 19.5) and falls under the NAICS code 336412, which pertains to Aircraft Engine and Engine Parts Manufacturing. The duct assemblies are critical components used in various defense applications, ensuring the efficient operation of aircraft engines and related systems. Interested parties should direct any inquiries to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's DIBBS website.