The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 73 units of the NSN 1710003572464 BLOCK, SUPPORT. This solicitation is part of a combined synopsis/solicitation process, and the approved source for this item is 21439 52D3354-1. The goods are critical for aerospace applications, specifically related to launching, landing, and servicing equipment. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and all submissions must be received within 168 days after the award date. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil.