The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 310 units of NSN 3110012170820, specifically a ball bearing (bearing, ball, annula). This procurement is based on a source-controlled drawing, and the approved source for this item is identified as 38443 NF203519. The items are critical components typically used in various military applications, ensuring operational readiness and reliability. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The delivery is expected at the DLA Distribution Depot Hill within 259 days after order placement.