The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of three air cooler units under solicitation number NSN 4130009139423. The requirement includes the delivery of these units to DLA Distribution within 167 days after order placement, with approved sources specified for the units. These air conditioning and refrigeration units are critical for maintaining operational efficiency in various military applications. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.