3020-00-028-2670 GEAR,HELICAL Index 3020-00-028-2672 GEAR,TRANSMISSION

National Stock Number:
3020-00-028-2671

Federal Supply Class:
3020

National Item Identification Number:
000282671

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:
59139611862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
59139624617GENERAL MOTORS CORP
WT250-3431204PERFECTION CLUTCH
K345-1877605REPUBLIC GEAR CO


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY33
TEETH TYPESINGLE HELIX
TOOTH FORMSPECIAL
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
NOMINAL OUTSIDE DIAMETER5.250 INCHES
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.875 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.625 INCHES FIRST END
2.500 INCHES SECOND END
BODY STYLEWEBBED, SOLID
FEATURES PROVIDEDCASEHARDENED


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