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National Stock Number: 4310-00-460-2462
Federal Supply Class: 4310
National Item Identification Number: 004602462
Description: RING,PISTON
Detail: A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.
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Manufacturer Information:
RNG1869 | 0AT62 | SIEMENS ENERGY, INC. | RNG1869 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | XWA710 | 53781 | SPX CORP | RNG1869 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | RNG1869 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | JOINT STYLE | VERTICAL JOINT | OVERALL WIDTH | 0.1570 INCHES NOMINAL | MATERIAL | STEEL OVERALL | RADIAL WALL THICKNESS | 0.0290 INCHES NOMINAL | RING STYLE | CONCENTRIC | SPECIAL FEATURES | FORTY-ONE HUMPS ON PERIPHERY OF RING; ONE FLAT ON ONE SIDE OF JOINT PAINTED GREEN AND ONE FLAT ON OTHER SIDE OF JOINT PAINTED ORANGE | STANDARD BORE DIAMETER | 5.000 INCHES |
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