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National Stock Number:
4310-00-173-5407
Federal Supply Class:
4310
National Item Identification Number:
001735407
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:
| 2645 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR | | 31631W | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 31631W | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT | | 38008W | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 38008W | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT | | 4SC1067 | 57217 | STRIEGEL SUPPLY, INC. | | RC330-11-1690PC2645 | 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR | | W7873PC185 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | W7873PC185 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1865 INCHES NOMINAL | | MATERIAL | STEEL EXPANDER | | OIL PASSAGE TYPE AND QUANTITY | 12 HOLE HORIZONTALLY THROUGH RING | | RADIAL WALL THICKNESS | 0.1790 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.500 INCHES |
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