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National Stock Number:
3020-00-147-8080
Federal Supply Class:
3020
National Item Identification Number:
001478080
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:
| 3B8059 | 11083 | CATERPILLAR INC | | 75G19015-1100 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BORE NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | CONSTRUCTION | SOLID | | DESIGN TYPE | HELICAL SECOND GEAR | | DESIGN TYPE | SPUR FIRST GEAR | | HUB NOMINAL DIAMETER | 2.625 INCHES SECOND END | | HUB NOMINAL DIAMETER | 6.625 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.3750 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.500 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.063 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 13.0000 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 7.2500 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 3.125 INCHES |
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