3020-00-944-1404 GEAR CLUSTER Index 3020-00-944-1406 GEAR CLUSTER

National Stock Number:
3020-00-944-1405

Federal Supply Class:
3020

National Item Identification Number:
009441405

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:
549-4090-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.172 INCHES FIRST END
HUB NOMINAL LENGTH0.219 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB NOMINAL DIAMETER0.124 INCHES BOTH ENDS
MATERIALALUMINUM ALLOY FIRST GEAR
MATERIALSTEEL CORROSION RESISTING SECOND GEAR
MATERIALSTEEL CORROSION RESISTING SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.7750 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.2875 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.891 INCHES
SURFACE TREATMENTANODIZE FIRST GEAR
SURFACE TREATMENTPASSIVATE SECOND GEAR
SURFACE TREATMENTPASSIVATE SHAFT/HUB


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