2520-00-447-2685 GEAR,COUNTERSHAFT Index 2520-00-447-2687 GEAR,IDLER SHAFT

National Stock Number:
3020-00-447-2686

Federal Supply Class:
3020

National Item Identification Number:
004472686

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
365987111862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
365987122852SPALLA INC
624593719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
365987124617GENERAL MOTORS CORP
36598717X677GENERAL MOTORS LLC


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLIDWEBBED, OFFSET, SOLID
FACE NOMINAL WIDTH1.875 INCHES1.875 INCHES
HELIX ANGLE25.8419 DEGREES25.8419 DEGREES
PITCH DIAMETER5.3704 INCHES NOMINAL5.3704 INCHES NOMINAL
PRESSURE ANGLE17.5000 DEGREES17.5000 DEGREES
NOMINAL OVERALL LENGTH2.344 INCHES2.344 INCHES
NOMINAL OUTSIDE DIAMETER5.700 INCHES5.700 INCHES
STYLE DESIGNATORPROTRUDING HUBSPROTRUDING HUBS
TEETH QUANTITY2929
TEETH TYPESINGLE HELIXSINGLE HELIX
TOOTH DIRECTIONRIGHTRIGHT
TOOTH FORMSTANDARDSTANDARD


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