The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of plain self-bearing components, specifically NSN 3120012043440, with a total quantity of 147 units required for delivery to DLA Distribution Depot Hill within 151 days after order. This procurement is critical as the items are source-controlled drawing items, meaning they must meet specific military specifications and standards, and only approved sources are eligible to provide the required components. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and all inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil. The solicitation will be accessible through the DLA Internet Bid Board System (DIBBS) for further details and submission guidelines.