The Department of Defense, through the Defense Logistics Agency, is seeking proposals for the procurement of Ball Bearings, specifically the Annula type, as part of a presolicitation notice. The bearings are critical components for the F100 aircraft engine, and the contract will involve a firm fixed price for an estimated quantity of 88 units, with a delivery deadline of March 10, 2027. Interested suppliers should note that the solicitation will be available for download on sam.gov, with proposals due by January 29, 2026, and any inquiries can be directed to Keith Russ at keith.russ@us.af.mil.