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National Stock Number: 3020-01-214-9400
Federal Supply Class: 3020
National Item Identification Number: 012149400
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:
23018107 | 73342 | ALLISON TRANSMISSION INC | 23018107 | T0534 | HEMA DISLI SANAYI VE TIC.A.S. |
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Techincal Specification:
BORE NOMINAL DIAMETER | 2.400 INCHES SECOND END | BORE STYLE | W/COUNTERBORE SECOND END | CONSTRUCTION | WELDED | COUNTERBORE NOMINAL DEPTH | 0.800 INCHES SECOND END | COUNTERBORE NOMINAL DIAMETER | 2.5500 INCHES SECOND END | DESIGN TYPE | SPUR SECOND GEAR | DESIGN TYPE | SPUR FIRST GEAR | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM OVERALL | HUB NOMINAL DIAMETER | 2.880 INCHES BETWEEN FIRST AND SECOND GEAR | HUB NOMINAL DIAMETER | 3.545 INCHES FIRST END | HUB NOMINAL LENGTH | 0.160 INCHES FIRST END | HUB NOMINAL LENGTH | 0.460 INCHES BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | HUB STYLE DESIGNATOR | PLAIN FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 8620 OVERALL | NOMINAL OUTSIDE DIAMETER | 8.4900 INCHES FIRST GEAR | NOMINAL OUTSIDE DIAMETER | 3.3610 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 2.540 INCHES |
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