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National Stock Number:
4310-00-101-2796
Federal Supply Class:
4310
National Item Identification Number:
001012796
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:
| 4639N | 59379 | ATLAS COPCO HOLYOKE INC | | 4639N | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | RNG-1654 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | RNG01654A | 0AT62 | SIEMENS ENERGY, INC. | | RNG01654A | 59379 | ATLAS COPCO HOLYOKE INC | | RNG01654A | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | RNG1654 | 59379 | ATLAS COPCO HOLYOKE INC | | RNG1654 | 93234 | WORTHINGTON COMPRESSORS INC AIR POWER AND CONSTRUCTION EQUIP DIV |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | MULTI-PIECE STRAIGHT FACE, VENTILATED OIL CONTROL SPACER | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1600 INCHES NOMINAL | | MATERIAL | COPPER EXPANDER | | MATERIAL | STEEL BOTTOM | | MATERIAL | STEEL TOP | | RADIAL WALL THICKNESS | 0.1400 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.625 INCHES |
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