3020-01-155-9660 GEAR,SPUR Index 3020-01-155-9662 GEAR,SPUR

National Stock Number:
3020-01-155-9661

Federal Supply Class:
3020

National Item Identification Number:
011559661

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:
756614213160GENERAL DYNAMICS LAND SYSTEMS INC.
7566142-00113160GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.376 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.440 INCHES
KEYWAY NOMINAL WIDTH0.252 INCHES BOTH ENDS
HUB NOMINAL DIAMETER2.000 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALALUMINUM ALLOY 7075 OVERALL
PITCH DIAMETER4.0000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.560 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.062 INCHES SECOND END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.808 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.123 INCHES
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY64
TOOTH FORMSTANDARD


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