Precision Machining of Piston Rings

The contract involves the manufacture and precision machining of piston rings designated by NSN 4310012156779, strictly adhering to military specifications. The work encompasses a full range of advanced manufacturing processes including CNC machining, heat treatment, and surface finishing, all conducted under rigorous quality control protocols to ensure dimensional accuracy, material integrity, and performance reliability under demanding operational conditions. This subcontract falls under NAICS code 332111, indicating it is for metal forging and stamping, and is issued by the Defense Logistics Agency on behalf of the Department of Defense. The contract was posted on July 17, 2026, and is designated as a subcontract, though no set-aside status or specific procurement type beyond that is indicated. Performance location details are not provided, and no point of contact information is listed. The award is linked through the DIBBS portal under the contract number SPE4A124G0002 with delivery order SPE7M426F0326, suggesting it is part of a broader logistics or supply chain initiative managed by the DLA to support military equipment maintenance and readiness. Compliance with defense standards and the ability to consistently deliver high-precision components are critical to fulfilling contractual obligations.