IMPELLER, PUMP, CENTR

This contract is for the procurement of one centrifugal pump impeller, identified by NSN 4320-01-467-1523. The item is a restricted source component requiring engineering source approval by the government design control activity, with specific part numbers associated with Circor Naval Solutions LLC and Carver Pump Company. Delivery is required within 20 days after the order, with the final destination being the USS Rushmore LSD 47. The agreement mandates strict adherence to DLA packaging and marking standards, including MIL-STD-129 and MIL-STD-2073-1E. It explicitly prohibits the use of Class I ozone-depleting chemicals and the intentional addition of mercury or mercury-containing compounds, except for specific functional requirements. All technical and quality requirements are governed by the DLA Master List, and any configuration changes must be managed through formal engineering change proposals or requests for variance.