The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 104 units of NSN 3110012458542, specifically a Ball Annular Bearing. This procurement is a source-controlled drawing item, and the approved source for this item is identified as 83086 SB4100-101, with all items required to meet the specifications outlined in the solicitation. The successful vendor will deliver the items to DLA Distribution San Diego within 120 days after order placement. Interested parties are encouraged to submit their quotes electronically, and any inquiries regarding the solicitation should be directed to the buyer via email at DibbsBSM@dla.mil.