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National Stock Number:
3020-00-020-3952
Federal Supply Class:
3020
National Item Identification Number:
000203952
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:
| 157-339 | 90073 | CMC ELECTRONICS INC | | 3157-339 | 90073 | CMC ELECTRONICS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 SHAFT/HUB | | STEEL COMP 302 FIRST GEAR | | STEEL COMP 303 SECOND GEAR | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.8900 INCHES FIRST GEAR | | 0.343 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.216 INCHES | | BORE STYLE | W/COUNTERBORE FIRST END | | PLAIN SECOND END | | BORE NOMINAL DIAMETER | 0.1250 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.0156 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 0.1875 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL LENGTH | 0.0156 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.3000 INCHES FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 90073 | | DESIGN CONTROL REFERENCE | 3157-339 |
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