The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of two units of the NSN 2815123463671 INSERT, HEAT EXCHANG. This solicitation is a Total Small Business Set-Aside and aims to provide essential components for military applications, specifically in the category of engines and turbines. Interested vendors must submit their quotes electronically, as hard copies will not be available, and the deadline for submission is 168 days after the award date. For inquiries, potential bidders can reach out via email to DibbsBSM@dla.mil.