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National Stock Number:
3020-00-780-6234
Federal Supply Class:
3020
National Item Identification Number:
007806234
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:
| A4002 | 12511 | SIMMONDS PRECISION PRODUCTS INC | | A4002 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC |
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Techincal Specification:
| CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | DESIGN TYPE | SPUR SECOND GEAR | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.078 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.078 INCHES SECOND END | | HUB NOMINAL DIAMETER | 0.125 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL LENGTH | 0.078 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.105 INCHES FIRST END | | HUB NOMINAL LENGTH | 0.130 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 416 OVERALL | | NOMINAL OUTSIDE DIAMETER | 0.1330 INCHES SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.4070 INCHES FIRST GEAR | | NOMINAL OVERALL LENGTH | 0.513 INCHES |
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