RETAINER,NUT AND BO

The U.S. Navy is seeking a contractor to provide a Stem Retaining Nut for a size 2 1/2 inch Ball Valve. The nut must be in accordance with BUSHIPS Drawing 845-2180765, piece 4, except as amplified or modified herein. The material for the nut must be ASTM-B150, Alloy C63200, Temper TQ50. The contractor must provide a certificate of compliance certifying that the items/components furnished under this contract comply with the requirements of the procurement document. The contractor must also maintain a quality system in accordance with ISO-9001 and provide traceability markings on the material. Key requirements include: * Quantitative chemical and mechanical analysis of material * Testing certification for non-destructive tests * Thread inspection requirements * Welding or brazing requirements * Material handling and control procedures * Government furnished material and equipment requirements * Receiving inspection and discrepancy reporting requirements * Final inspection and packaging requirements