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National Stock Number:
3020-00-139-4537
Federal Supply Class:
3020
National Item Identification Number:
001394537
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:
| 709-1030-021 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION |
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Techincal Specification:
| CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL DIAMETER | 0.124 INCHES FIRST END | | HUB NOMINAL DIAMETER | 0.187 INCHES SECOND END | | HUB NOMINAL LENGTH | 0.129 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.139 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416,COND H FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416,COND H FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB | | MATERIAL | ALUMINUM FIRST GEAR | | MATERIAL | STEEL COMP 416 SECOND GEAR | | MATERIAL | STEEL COMP 416 SHAFT/HUB | | NOMINAL OUTSIDE DIAMETER | 0.306 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.4550 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 1.175 INCHES | | SURFACE TREATMENT | ANODIZE FIRST GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | SURFACE TREATMENT | PASSIVATE SECOND GEAR |
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