3020-01-219-6664 GEAR,SPUR Index 3020-01-219-6666 GEAR,SPUR

National Stock Number:
3020-01-219-6665

Federal Supply Class:
3020

National Item Identification Number:
012196665

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:
BL-1121508484BREEZE-EASTERN LLC
BL-11215-108484BREEZE-EASTERN LLC


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.202 INCHES SECOND END
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.625 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
KEYWAY NOMINAL WIDTH0.126 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.875 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL OVERALL
PITCH DIAMETER1.9580 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.373 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.042 INCHES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY47
TOOTH FORMSTANDARD


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