3020-00-944-1403 GEAR CLUSTER Index 3020-00-944-1405 GEAR CLUSTER

National Stock Number:
3020-00-944-1404

Federal Supply Class:
3020

National Item Identification Number:
009441404

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:
278-1844-0013499ROCKWELL COLLINS, INC.
278-1844-00013499ROCKWELL COLLINS, INC.
549-4086-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR THIRD GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.125 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL LENGTH0.163 INCHES SECOND END
HUB NOMINAL LENGTH0.188 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB STYLE DESIGNATORPLAIN BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.156 INCHES BETWEEN SECOND AND THIRD GEAR
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALSTEEL CORROSION RESISTING SECOND GEAR
MATERIALSTEEL CORROSION RESISTING SHAFT/HUB
MATERIALSTEEL CORROSION RESISTING THIRD GEAR
NOMINAL OUTSIDE DIAMETER0.9000 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.2375 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.2375 INCHES THIRD GEAR
NOMINAL OVERALL LENGTH0.900 INCHES
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTPASSIVATE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB
SURFACE TREATMENTPASSIVATE THIRD GEAR


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