The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Oklahoma City, is soliciting proposals for the procurement of 88 units of 'Bearing, Ball, Annula' (NSN: 3110-00-345-6018 NZ), which are classified as Critical Safety Items (CSI) for aircraft engines. The solicitation requires that all items be newly manufactured, explicitly prohibiting surplus products, and mandates compliance with stringent quality standards such as AS9100. These bearings are vital components in ensuring the safety and reliability of aircraft operations, and contractors must provide detailed pricing proposals, supply chain traceability documentation, and adhere to various federal acquisition regulations, including electronic invoicing requirements. Interested parties should contact Keith Russ at keith.russ@us.af.mil for further information regarding this opportunity.