3020-00-495-9688 GEAR CLUSTER Index 3020-00-495-9690 GEAR CLUSTER

National Stock Number:
3020-00-495-9689

Federal Supply Class:
3020

National Item Identification Number:
004959689

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
775-5137-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.641 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.094 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.644 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.064 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.031 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.945 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.723 INCHES
NOMINAL OVERALL LENGTH0.156 INCHES
PITCH DIAMETER2.6990 INCHES MINIMUM AND 2.7000 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY216
TOOTH FORMSTANDARD


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