The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of temperature control units, specifically NSN 6685-01-031-6157. This solicitation is a Total Small Business Set-Aside and may result in an Indefinite Delivery Contract (IDC) with a base period of five years, requiring delivery of 22 units within 72 days after receipt of order. The temperature control units are critical components used in various aircraft systems, ensuring operational efficiency and safety. Interested vendors should reach out to Priscilla Lee at Priscilla.Lee@DLA.mil or call 804-279-4773 for further details, and the solicitation can be accessed via the DLA Internet Bid Board System (DIBBS) homepage.