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National Stock Number:
4310-00-798-4634
Federal Supply Class:
4310
National Item Identification Number:
007984634
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:
| 10P472 | 81240 | WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT INC | | 152150 | 29510 | KOMATSU AMERICAN INTL CO | | 152150H1 | 0SAT8 | KOMATSU AMERICA CORP. | | 152150H1 | 29510 | KOMATSU AMERICAN INTL CO | | C366002 | 77640 | ZF ACTIVE SAFETY AND ELECTRONICS US LLC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J929 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | RADIAL WALL THICKNESS | 0.0940 INCHES MINIMUM AND 0.1040 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | SPECIAL FEATURES | JOINT CLEARANCE 0.003-0.010 IN. WHEN COMPRESSED TO 2.247 IN. DIA | | STANDARD BORE DIAMETER | 2.250 INCHES |
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