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National Stock Number:
3020-00-939-2624
Federal Supply Class:
3020
National Item Identification Number:
009392624
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:
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Techincal Specification:
| MATERIAL | STEEL SHAFT/HUB | | ALUMINUM ALLOY FIRST GEAR | | ALUMINUM ALLOY 2024 SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.6221 INCHES FIRST GEAR | | 0.3888 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.610 INCHES | | BORE STYLE | W/COUNTERBORE SECOND END | | BORE NOMINAL DIAMETER | 0.063 INCHES SECOND END | | COUNTERBORE NOMINAL DEPTH | 0.031 INCHES SECOND END | | COUNTERBORE NOMINAL DIAMETER | 0.0781 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.100 INCHES FIRST END | | 0.320 INCHES SECOND END | | 0.109 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.077 INCHES FIRST END | | 0.109 INCHES SECOND END | | 0.125 INCHES BETWEEN FIRST AND SECOND GEAR |
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