The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of bearing sleeves, specifically NSN 3120012711851. The requirement includes a total of 1,551 units to be delivered to the DLA Distribution Depot in Oklahoma within 441 days after order, along with an additional single unit to be delivered within 120 days. These bearing sleeves are critical components used in various military applications, ensuring the reliability and functionality of equipment. Interested suppliers are encouraged to submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.