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


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