3020-00-944-1405 GEAR CLUSTER Index 3040-00-944-1407 GEARSHAFT

National Stock Number:
3020-00-944-1406

Federal Supply Class:
3020

National Item Identification Number:
009441406

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:
549-4092-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.153 INCHES SECOND END
HUB NOMINAL LENGTH0.288 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP SECOND END
HUB STYLE DESIGNATOR2 STEPS FIRST END
HUB NOMINAL DIAMETER0.125 INCHES BOTH ENDS
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALSTEEL CORROSION RESISTING SECOND GEAR
MATERIALSTEEL CORROSION RESISTING SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.7969 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.297 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.900 INCHES
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTPASSIVATE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB


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