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National Stock Number:
4310-00-620-6964
Federal Supply Class:
4310
National Item Identification Number:
006206964
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:
| 7PS735 | 11976 | CHICAGO PNEUMATIC TOOL CO | | 7PS735 | 62618 | GREENFIELD COMPRESSION INC. | | C9-724-01-0025 | 62618 | GREENFIELD COMPRESSION INC. | | 7PS735 | 88687 | CHICAGO PNEUMATIC TOOL CO | | 7PS735 | 88807 | NEAC COMPRESSOR SERVICE USA INC |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.2050 INCHES NOMINAL | | OVERALL WIDTH | 0.1880 INCHES NOMINAL | | STANDARD BORE DIAMETER | 5.500 INCHES | | SPECIAL FEATURES | WIDTH 0.001 IN. TO 0.0015 IN. UNDERSIZE |
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