The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of four units of a BLOCK, MANIFOLD, identified by NSN 4440012109564. This solicitation is part of a Request for Quotation (RFQ) process, and the approved sources for this item include specific manufacturers, ensuring compliance with established standards. The goods are critical for applications involving air-conditioning and warm air heating equipment, highlighting their importance in maintaining operational efficiency in military and industrial settings. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and any inquiries should be directed to the buyer via the email address DibbsBSM@dla.mil, with a delivery deadline set for 14 days after award.