The Defense Logistics Agency, under the Department of Defense, is seeking quotes for the procurement of 14 units of a coupler transmission, identified by NSN 5985010362651. This solicitation is for a source-controlled drawing item, with specific requirements that must be met as outlined in the associated drawings and military specifications. The items are critical components used in electrical and electronic equipment, emphasizing their importance in defense operations. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, with the solicitation available through the DLA's electronic platform.