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National Stock Number:
3020-01-192-1979
Federal Supply Class:
3020
National Item Identification Number:
011921979
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:
| 131446 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR ALL GEARS | | NOMINAL OUTSIDE DIAMETER | 0.542 INCHES FIRST GEAR | | 0.312 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.720 INCHES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | 1 STEP SECOND END | | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.150 INCHES FIRST END | | 0.195 INCHES SECOND END | | 0.280 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.094 INCHES FIRST END | | 0.110 INCHES SECOND END | | 0.125 INCHES BETWEEN FIRST AND SECOND GEAR |
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