The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 48 units of NSN 3110008889566, a duplex ball bearing. This solicitation is a source-controlled drawing item, and the approved source for this procurement is identified as 21335 116547. The bearings are critical components typically used in various military applications, ensuring the reliability and performance of equipment. 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 the provided email address, DibbsBSM@dla.mil. The delivery is required within 213 days after the order, and further details can be accessed through the DLA's solicitation portal.