3040-00-962-8466 GEARSHAFT,HELICAL Index 3020-00-962-8468 GEAR,WORM WHEEL

National Stock Number:
3020-00-962-8467

Federal Supply Class:
3020

National Item Identification Number:
009628467

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:
B54568PC8316712SIEMENS ENERGY, INC.
RGR416EK16712SIEMENS ENERGY, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.875 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.750 INCHES
HARDNESS RATING260.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
HELIX ANGLE9.4954 DEGREES
KEYWAY NOMINAL WIDTH0.501 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO. 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.130 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER6.017 INCHES
PITCH DIAMETER5.8140 INCHES NOMINAL
STYLE DESIGNATORHUBLESS
TEETH QUANTITY56
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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