The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 90 units of the RING, COUPLING ASSY, identified by NSN 5365-01-051-5038. This solicitation is part of a combined synopsis/solicitation process, and the approved source for this item is 34705 639AS672. The coupling assembly is a critical hardware component typically used in various defense applications, ensuring the reliability and functionality of military equipment. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The deadline for quotes is set for 161 days after the solicitation date.