The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 12 units of the Coupling Assembly, NSN 1680014552297, with delivery required at DLA Distribution Cherry Point within 413 days after order. This procurement is a source-controlled drawing item, and the approved source for this item is 99551 19E300-3B, indicating the importance of compliance with specific military specifications and standards. The solicitation is categorized as a Total Small Business Set-Aside, encouraging participation from small businesses in the aerospace components sector. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil.