The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of two Heater Assembly units, NSN 1660004405548. This solicitation is a Total Small Business Set-Aside and aims to acquire essential aerospace craft components and accessories, which play a critical role in aircraft manufacturing and maintenance. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and the deadline for submissions is 171 days after the award date. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil.