The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of self-locking nuts, specifically NSN 5310008071477, with a total quantity of 51,447 units required for delivery. The procurement is set aside for Historically Underutilized Business (HUBZone) concerns, emphasizing the importance of supporting small businesses in the defense supply chain. These self-locking nuts are critical components used in various military applications, ensuring secure fastening in demanding environments. Interested vendors must submit their quotes electronically, with delivery timelines ranging from 14 to 135 days after order, and any inquiries should be directed to the DLA via the provided email address, DibbsBSM@dla.mil.