Precision Machining of Piston Rings

The contract calls for the precision manufacturing of piston rings identified by NSN 4310123552433, strictly adhering to Defense Logistics Agency technical specifications covering material composition, dimensional tolerances, and surface finish requirements. Compliance with MIL-STD standards and all applicable hazardous material restrictions is mandatory to ensure operational safety and performance in military applications. The work must be performed at the designated place of performance in New Cumberland, Pennsylvania, with zip code 17070-5002, and the contract is classified as a subcontract under a Total Small Business Set-Aside as defined by the Small Business Administration, with NAICS code 332710 indicating manufacturing in the precision machining sector. The solicitation was posted on July 23, 2026, with a response deadline set for August 3, 2026, indicating a limited window for qualified small businesses to submit proposals. The contracting activity falls under the Department of Defense, specifically the Maritime Supply Chain organization, though no point of contact details are provided. All submissions must align with the required technical and regulatory frameworks, and performance is expected to meet the quality and consistency standards typical of defense-grade components, with no deviations permitted in material or finish without explicit authorization.