The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of self-locking nuts, specifically NSN 5310-01-643-4227, with a total quantity of 872 units required for delivery to the DLA Distribution Depot in Oklahoma. This procurement is part of a total small business set-aside initiative, emphasizing the importance of supporting small businesses in the defense supply chain. The solicitation is available electronically, and all responsible sources are encouraged to submit their quotes by the specified deadline, with inquiries directed to the buyer via email at DibbsBSM@dla.mil. Interested parties should note that hard copies of the solicitation will not be provided, and specifications or drawings are not available.