3020-00-630-0549 GEAR,SPUR Index 3020-00-630-0551 GEAR,SPUR

National Stock Number:
3020-00-630-0550

Federal Supply Class:
3020

National Item Identification Number:
006300550

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:
71380699167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BODY STYLEWEBBED, OFFSET, WITH LIGHTENING HOLES
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.219 INCHES
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL COMP E9310 OVERALL
PITCH DIAMETER2.4500 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.092 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.309 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER0.548 INCHES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY49
TOOTH FORMSTANDARD


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