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National Stock Number:
3020-01-012-9589
Federal Supply Class:
3020
National Item Identification Number:
010129589
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:
| 35559200070 | 89944 | ELBITAMERICA, INC. | | 86559200601-602 PIECE 25 | 89944 | ELBITAMERICA, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 416 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM OVERALL | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 0.750 INCHES FIRST GEAR | | 0.183 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.871 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 11 ALL GEARS | | BACKLASH DESIGNATION | GRADE E ALL GEARS | | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR | | 1 STEP BOTH ENDS | | HUB NOMINAL LENGTH | 0.243 INCHES FIRST END | | 0.418 INCHES SECOND END | | 0.020 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 0.140 INCHES BETWEEN FIRST AND SECOND GEAR | | 0.094 INCHES BOTH ENDS |
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