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National Stock Number:
3020-00-423-9800
Federal Supply Class:
3020
National Item Identification Number:
004239800
Description:
GEAR CLUSTER
Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.
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Manufacturer Information:
| 6B4864 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | HELICAL FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 13.0000 INCHES FIRST GEAR | | 7.2500 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 3.500 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | NOMINAL THREAD SIZE | 0.375 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL LENGTH | 0.3440 INCHES FIRST END | | 0.500 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 2.6250 INCHES BETWEEN FIRST AND SECOND GEAR | | ATTACHMENT METHOD | MOUNTING HOLE | | SPECIAL FEATURES | MTG HOLES 180 DEG APART |
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