The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 200 units of tapered rollers, identified by National Stock Number (NSN) 3110-01-612-2361. This solicitation is a source-controlled drawing item, meaning that the items must meet specific requirements outlined in the associated drawings, with an approved source being CYR-2 1/2 -S-25. The procurement is critical for maintaining operational readiness, as these components are essential for various military applications involving bearings. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The delivery is expected within 156 days after order, and hard copies of the solicitation are not available; interested parties can access the solicitation document online.