Precision Machined Piston Ring Supply

The contract pertains to the manufacture and supply of a precision-engineered piston ring identified by NSN 3040-01-665-5745 and part number 12052506-01, designed to meet stringent military specifications and Defense Logistics Agency technical standards for form, fit, and function in critical defense systems. The component is intended for use in high-performance applications where reliability and exacting tolerances are essential, and the supplier must ensure full compliance with all applicable defense manufacturing requirements. Production and delivery must align with DLA’s quality assurance protocols to guarantee operational readiness and interchangeability across military platforms. This is a subcontract opportunity posted by the Land Supply Chain under the Department of Defense, with a response deadline of August 10, 2026, and a place of performance specified as Groton, Connecticut, ZIP 06340-4905. The NAICS code 332613 indicates the work falls under the category of Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing. The solicitation is accessible via the DIBBS portal, and interested parties are expected to submit proposals meeting technical, logistical, and compliance criteria by the stated deadline. No set-aside designation is indicated, meaning the opportunity is open to all qualified contractors.