3020-01-158-9398 GEAR,SPUR Index 3020-01-158-9400 GEAR,SPUR

National Stock Number:
3020-01-158-9399

Federal Supply Class:
3020

National Item Identification Number:
011589399

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:
A1200728199L3 TECHNOLOGIES, INC.
B-038328199L3 TECHNOLOGIES, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.406 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.093 INCHES
FIRST GROOVE NOMINAL DIAMETER0.474 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.039 INCHES FIRST END
KEYWAY NOMINAL WIDTH0.062 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
HUB STYLE DESIGNATOR2 GROOVES FIRST END
III MATERIALALUMINUM ALLOY 2024 OVERALL
PITCH DIAMETER3.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.080 INCHES FIRST END
NOMINAL DISTANCE FROM END TO SECOND GROOVE0.289 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.063 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.328 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.062 INCHES
SECOND GROOVE NOMINAL DIAMETER0.474 INCHES FIRST END
SECOND GROOVE NOMINAL WIDTH0.039 INCHES FIRST END
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY96


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