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National Stock Number:
3020-00-074-9563
Federal Supply Class:
3020
National Item Identification Number:
000749563
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:
| 139127-01 | 35351 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 302 SHAFT/HUB | | STEEL COMP 302 FIRST GEAR | | COPPER ALLOY 606 SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB | | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | QQ-C-450 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | SURFACE TREATMENT | PASSIVATE SHAFT/HUB | | PASSIVATE FIRST GEAR | | CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | HELICAL SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.771 INCHES FIRST GEAR | | 0.823 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.475 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.120 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | SPLIT FIRST END | | HUB NOMINAL LENGTH | 0.115 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.186 INCHES FIRST END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 35351 | | DESIGN CONTROL REFERENCE | 139127-01 |
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