3020-01-288-1965 GUARD,MECHANICAL DRIVE Index 3020-01-288-1967 GEAR,INTERNAL

National Stock Number:
3020-01-288-1966

Federal Supply Class:
3020

National Item Identification Number:
012881966

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:
832733619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.875 INCHES
KEYWAY NOMINAL WIDTH0.251 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER1.500 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL COMP 8640 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL
PITCH ANGLE63.4333 DEGREES
PITCH DIAMETER4.4000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.562 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.062 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.627 INCHES BOTH ENDS
NOMINAL OVERALL LENGTH1.520 INCHES
NOMINAL OUTSIDE DIAMETER4.510 INCHES
STYLE DESIGNATORSIDE FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING
TEETH QUANTITY22
TEETH TYPESTRAIGHT


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