The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of ventilating fans, specifically NSN 4140016714043, under a total small business set-aside. The requirement includes a quantity of 7 units to be delivered to DLA Distribution within 231 days after order placement, with approved sources listed as 58163 51090-2 and 62228 51090-2. These ventilating fans are critical for air circulation and conditioning in various military applications. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.