The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of four units of the Duct Assembly, Air Conditioning (NSN 1660-01-371-3968). This solicitation is part of a Combined Synopsis/Solicitation and aims to fulfill specific requirements for aerospace craft components and accessories, which are critical for maintaining operational capabilities in military aircraft. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and the delivery is expected at the DLA Distribution Depot in Oklahoma within 162 days after order placement. For inquiries, potential bidders can contact the buyer via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's electronic solicitation platform.