3040-00-798-5939 GEARSHAFT,SPUR Index 4730-00-798-5942 ADAPTER,STRAIGHT,PIPE TO TUBE

National Stock Number:
3020-00-798-5941

Federal Supply Class:
3020

National Item Identification Number:
007985941

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.


Manufacturer Information:
867C755G207482GENERAL ELECTRIC COMPANY
867C755G224446GENERAL ELECTRIC COMPANY
867C755G228596ARROW GEAR LLC
867C755G2D3309MTU AERO ENGINES AG DBA MTU DEUTSCHE AEROSPACE


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTOXIDE OVERALL
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
SPUR THIRD GEAR
NOMINAL OUTSIDE DIAMETER3.7000 INCHES FIRST GEAR
3.9000 INCHES SECOND GEAR
2.6000 INCHES THIRD GEAR
NOMINAL OVERALL LENGTH3.219 INCHES
BORE STYLEPARTIAL SECOND END
BORE NOMINAL DIAMETER0.925 INCHES SECOND END
BORE NOMINAL DEPTH1.146 INCHES SECOND END
HUB STYLE DESIGNATOR3 STEPS FIRST END
1 STEP SECOND END
PLAIN BETWEEN FIRST AND SECOND GEAR
PLAIN BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL LENGTH1.672 INCHES FIRST END
0.453 INCHES SECOND END
0.188 INCHES BETWEEN FIRST AND SECOND GEAR
0.062 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL DIAMETER1.109 INCHES FIRST END
1.180 INCHES SECOND END
3.000 INCHES BETWEEN FIRST AND SECOND GEAR
1.500 INCHES BETWEEN SECOND AND THIRD GEAR
SPECIAL FEATURESSECOND END BORE 16 INVOLUTE SPLINES


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