3020-01-068-2100 GEAR,SPUR Index 3010-01-068-2102 GEARCASE-MOTOR

National Stock Number:
3020-01-068-2101

Federal Supply Class:
3020

National Item Identification Number:
010682101

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:
42277D22300462GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE
42277D22382402TRIUMPH GEAR SYSTEMS INC


Techincal Specification:
BORE NOMINAL DIAMETER0.563 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.310 INCHES BOTH ENDS
HUB NOMINAL DIAMETER1.500 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.095 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.1050 INCHES SECOND END
HUB NOMINAL LENGTH0.1080 INCHES FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER1.6642 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.9142 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.630 INCHES
SURFACE TREATMENTANODIZE OVERALL


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