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National Stock Number:
4310-00-142-0009
Federal Supply Class:
4310
National Item Identification Number:
001420009
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:
| 65B21 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | 65B21 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV | | 65R41 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | | 65R41 | 6X081 | COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | TAPERED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | FSC APPLICATION DATA | AIR COMPRESSOR | | JOINT STYLE | VERTICAL JOINT | | OIL PASSAGE TYPE AND QUANTITY | 12 SLOT AND 1 GROOVE HORIZONTALLY THROUGH RING | | OVERALL WIDTH | 0.2475 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | RADIAL WALL THICKNESS | 0.2900 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 7.500 INCHES |
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