3020-00-420-7613 GEAR,HELICAL Index 3020-00-420-7615 GEAR,BEVEL

National Stock Number:
3020-00-420-7614

Federal Supply Class:
3020

National Item Identification Number:
004207614

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
1016577518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.6550 INCHES BOTH ENDS
PITCH DIAMETER5.1570 INCHES MINIMUM AND 5.1770 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, FRONT HUB PROTRUDING
TEETH TYPESTRAIGHT


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