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National Stock Number:
3020-01-127-8233
Federal Supply Class:
3020
National Item Identification Number:
011278233
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:
| 10106668 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 182082 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 182082-1 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. | | 182082-1 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 182082-1 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND | | 55.0 ROCKWELL C MAXIMUM OVERALL | | CONSTRUCTION | SOLID | | DESIGN TYPE | SPUR FIRST GEAR | | SPUR SECOND GEAR | | NOMINAL OUTSIDE DIAMETER | 2.4660 INCHES FIRST GEAR | | 1.0380 INCHES SECOND GEAR | | NOMINAL OVERALL LENGTH | 0.800 INCHES | | BORE STYLE | W/COUNTERBORE FIRST END | | BORE NOMINAL DIAMETER | 0.870 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.250 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 1.5000 INCHES FIRST END | | HUB STYLE DESIGNATOR | 2 STEPS BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL LENGTH | 0.370 INCHES BETWEEN FIRST AND SECOND GEAR | | HUB NOMINAL DIAMETER | 1.610 INCHES BETWEEN FIRST AND SECOND GEAR | | SPECIAL FEATURES | SECOND COUNTERBORE 1.400 IN. DIA 0.205 IN. DEEP LOCATED 0.230 IN. FROM FIRST END |
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