3020-00-320-8535 GEAR,SPUR Index 3020-00-320-8537 GEAR,SPUR

National Stock Number:
3020-00-320-8536

Federal Supply Class:
3020

National Item Identification Number:
003208536

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:
167B246P124446GENERAL ELECTRIC COMPANY
7416064P103538LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.625 INCHES FIRST END
KEYWAY NOMINAL WIDTH0.063 INCHES BOTH ENDS
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.313 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.167 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.344 INCHES
NOMINAL OVERALL LENGTH0.500 INCHES
PITCH DIAMETER3.2812 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 5 OR QUALITY NUMBER 6
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY105
TOOTH FORMSTANDARD


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