Manufacturing of Centrifugal Pump Impeller (NSN: 4320012451159)

The contract seeks the manufacture, inspection, and delivery of 39 centrifugal pump impellers identified by NSN 4320012451159, all constructed to meet strict military specifications. Each unit must undergo origin inspection, calibration compliance verification, and maintain complete traceability throughout the production lifecycle to ensure readiness and reliability for defense applications. The work is required to be performed at a facility in Tracy, California, with a delivery deadline tied to the contract’s performance schedule. Only small businesses are eligible to respond, as this is a total small business set-aside under SBA guidelines, aligning with federal procurement policies to promote small business participation in defense contracting. The solicitation was posted on August 2, 2026, and responses are due by August 13, 2026, under a subcontract structure issued by the Department of Defense through the Maritime Supply Chain office. The project falls under NAICS code 332996, which covers other fabricated metal product manufacturing. The requirement emphasizes rigorous quality control and adherence to military standards, with no flexibility on origin, calibration, or documentation. Interested vendors must comply with all technical and administrative criteria to be considered for award, and all deliveries must satisfy the performance location requirements in Tracy, CA, with no exceptions accepted.