The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Oklahoma City, is soliciting proposals for the procurement of 99 units of Bearing, Ball, Annular (NSN: 3110-01-388-9826 NZ), classified as a Critical Safety Item (CSI). This acquisition is unrestricted and requires new manufacture only, with strict adherence to quality assurance standards (ISO 9001-2015) and compliance with the Buy American Act. The bearings are essential components for aircraft engines, ensuring safety and reliability in military operations. Proposals are due by December 26, 2025, at 2:00 PM, and interested parties should contact Jayson Skalla at jayson.skalla@us.af.mil or Jeremy Bryant at Jeremy.bryant@us.af.mil for further information.