The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of an impeller fan (NSN 4140013544404) as part of a Combined Synopsis/Solicitation. The requirement includes a quantity of one unit to be delivered to the Naval Weapons Systems Support Mechanism within 20 days after award, with the approved source being 75477 4W-81422-1. This procurement is crucial for maintaining operational efficiency in air conditioning and circulation equipment used by the military. Interested vendors must submit their quotes electronically, as hard copies will not be available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.