3020-00-429-7368 GEAR,SPUR Index 3120-00-429-7373 BEARING,SLEEVE

National Stock Number:
3020-00-429-7372

Federal Supply Class:
3020

National Item Identification Number:
004297372

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
737401019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
EA28881DF03ABM EQUIPMENT, LLC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER15.875 INCHES TRANSVERSELY THROUGH HUB FIRST END
BORE NOMINAL DIAMETER12.641 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.750 INCHES
FACE TYPECONCAVE
HELIX ANGLE6.3332 DEGREES
HUB NOMINAL DIAMETER17.005 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
PITCH DIAMETER19.0980 INCHES NOMINAL
MATERIALSTEEL OVERALL
MATING THREAD LEAD QUANTITY1
MOUNTING HOLE NOMINAL DIAMETER0.756 INCHES TRANSVERSELY THROUGH HUB FIRST END
MOUNTING HOLE TYPE AND QUANTITY8 PLAIN TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.563 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER19.734 INCHES
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORRECESSED HUBS
TEETH QUANTITY60
THROAT NOMINAL RADIUS1.116 INCHES
TOOTH DIRECTIONRIGHT


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