The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking quotes for the procurement of 18 units of the Coupling Assembly, NSN 4730011207818. This solicitation is a source-controlled drawing item, meaning that only approved sources can provide the required goods, which are critical components in various military applications. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be available, and all submissions must meet the specifications outlined in the solicitation documents. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil, and the deadline for quote submission is 368 days after the award date.