The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 620 units of NSN 3110000679990, a ball annular bearing. This solicitation is a source-controlled drawing item, meaning that only approved sources listed in the solicitation may provide the required goods, which must meet specific military specifications and standards. The bearings are critical components typically used in various defense applications, ensuring reliability and performance in military equipment. 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 deadline for quotes is set for 155 days after the award date.