Piston Ring Supply (Critical Safety Item)

This subcontract, issued by the Department of Defense under the DLA Weapons Support Land Supplier Opns Engines, requires the manufacture or sourcing of 130 piston rings (NSN 011490703). The components must adhere to Navy Identified Critical Safety Item standards and meet high-tolerance engine specifications through the use of additive manufacturing or precision machining. The contractor is responsible for providing full material traceability documentation and the necessary CSI certification, with final delivery of all units completed FOB Destination. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 333618, with the place of performance located at Tinker AFB. Interested parties must respond by November 16, 2026, to support prime contractors delivering on DLA supply contracts.