Annular Ball Bearing Supply (NSN 3110-00-518-5524)

The contract is for the supply of precision annular ball bearings identified by NSN 3110-00-518-5524, classified as commercial-off-the-shelf aerospace components intended for use in defense platform applications. These bearings are critical mechanical elements required to ensure the reliable operation of high-performance military systems, and they must meet stringent aerospace and defense standards without requiring custom modification. The contract is structured as a subcontract under the auspices of the Defense Logistics Agency, part of the Department of Defense, and falls under the NAICS code 332991 for other fabricated metal product manufacturing, indicating the specialized nature of the component production. The solicitation was posted on July 15, 2026, and is administered through the DIBBS system with the contract identifier SPE4A125G0027 and delivery order SPE4A626F3677. While no specific point of contact or place of performance is detailed, the nature of the procurement implies that delivery will support defense logistics networks across multiple U.S. military installations and platforms. As a COTS item, the bearings must conform to recognized commercial specifications while also satisfying defense-grade performance, durability, and traceability requirements. No set-aside provisions are indicated, suggesting the opportunity is open to all qualified suppliers capable of meeting the technical and delivery demands of the Department of Defense.