The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 13 units of the Duct Assembly, Air C, under solicitation number NSN 1660011626549. This procurement is designated as a Total Small Business Set-Aside, emphasizing the importance of supporting small businesses in the defense supply chain. The duct assembly is a critical aerospace craft component, essential for various military applications, and must be delivered to the DLA Distribution Depot in Oklahoma within 113 days after the order is placed. Interested vendors are encouraged to submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.