The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of a Coupling Assembly (NSN 4730012937128) with a quantity of 177 units to be delivered to DLA Distribution. This procurement is based on a source-controlled drawing, and the approved source for this item is 00624 AE87054H, indicating the necessity for compliance with specific military specifications and standards. The items are critical for fluid power applications, emphasizing their importance in maintaining operational readiness within defense logistics. 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 online at the DLA's DIBBS portal.