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National Stock Number: 3020-01-374-0015
Federal Supply Class: 3020
National Item Identification Number: 013740015
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:
7709122 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
BORE NOMINAL DIAMETER | 3.790 INCHES SECOND END | BORE STYLE | W/COUNTERBORE FIRST ENDPLAIN SECOND END | CONSTRUCTION | ASSEMBLED | COUNTERBORE NOMINAL DEPTH | 2.000 INCHES FIRST END | COUNTERBORE NOMINAL DIAMETER | 5.515 INCHES FIRST END | DESIGN TYPE | SPUR FIRST GEARBEVEL SECOND GEAR | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 8620 OVERALL | NOMINAL OUTSIDE DIAMETER | 9.173 INCHES FIRST GEAR6.611 INCHES SECOND GEAR | NOMINAL OVERALL LENGTH | 6.906 INCHES |
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