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National Stock Number:
3020-00-278-8055
Federal Supply Class:
3020
National Item Identification Number:
002788055
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:
| 179771-000 | 81413 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 196438-000 | 81413 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL LENGTH | 0.136 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.281 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP SECOND END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.078 INCHES BOTH ENDS | | MATERIAL | COPPER ALLOY FIRST GEAR | | MATERIAL | STEEL CORROSION RESISTING SECOND GEAR | | MATERIAL | STEEL CORROSION RESISTING SHAFT/HUB | | NOMINAL OUTSIDE DIAMETER | 0.1458 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.450 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 0.861 INCHES | | SURFACE TREATMENT | PASSIVATE SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB |
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