3020-00-269-9634 GEAR,HELICAL Index 3020-00-269-9638 GEAR,SPUR

National Stock Number:
3020-00-269-9636

Federal Supply Class:
3020

National Item Identification Number:
002699636

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:
SG2499PC11516712SIEMENS ENERGY, INC.
SG2501PC11516712SIEMENS ENERGY, INC.
SG2570PC11516712SIEMENS ENERGY, INC.
SG2572PC11516712SIEMENS ENERGY, INC.
SG3110PC11516712SIEMENS ENERGY, INC.
SG3110PC11559180CIRCOR PUMPS NORTH AMERICA LLC
W416N-6X115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W-416N-6X116712SIEMENS ENERGY, INC.
W-416N-6X1/941016712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.3747 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH2.938 INCHES
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE10.6848 DEGREES
HUB NOMINAL DIAMETER3.000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
KEYWAY NOMINAL WIDTH0.499 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS HG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER3.3333 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.3805 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.5103 INCHES
SPECIAL FEATURESCOUNTERBORE 2ND END,0.250 IN. DEEP BY 2.688 IN. DIA
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY37
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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