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National Stock Number:
3020-00-896-0623
Federal Supply Class:
3020
National Item Identification Number:
008960623
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:
| 142572-01 | 35351 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
| CONSTRUCTION | ASSEMBLED | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HUB NOMINAL LENGTH | 1.918 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 0.125 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE SECOND GEAR | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-679 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR | | MATERIAL | COPPER ALLOY 642 OR COPPER ALLOY 630 FIRST GEAR | | MATERIAL | STEEL COMP 302 OR STEEL COMP 303 SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 1.9028 INCHES FIRST GEAR | | NOMINAL OUTSIDE DIAMETER | 0.2292 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 2.464 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 ALL GEARS | | SURFACE TREATMENT | PASSIVATE SECOND GEAR |
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