The Defense Logistics Agency, under the Department of Defense, is seeking quotes for the procurement of a Plug, Tube Fitting, with National Stock Number (NSN) 4730013258023. The requirement includes a quantity of 16 units to be delivered to the DLA Distribution Depot in Oklahoma within 168 days after order. This item is critical for maintaining the integrity of military piping systems and is subject to source control, with an approved source identified as 00624 AE85362F. Interested vendors must submit their quotes electronically, and any inquiries regarding the solicitation should be directed to the buyer via email at DibbsBSM@dla.mil. The solicitation details can be accessed through the DLA's electronic procurement platform.