3020-00-239-5555 GEAR,HELICAL Index 6220-00-239-5559 LIGHT,FOG

National Stock Number:
3020-00-239-5558

Federal Supply Class:
3020

National Item Identification Number:
002395558

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:
G5957PC10216712SIEMENS ENERGY, INC.
G5963PC10216712SIEMENS ENERGY, INC.
G6647PC10216712SIEMENS ENERGY, INC.
G6654PC10216712SIEMENS ENERGY, INC.
G6676PC10216712SIEMENS ENERGY, INC.
G6683PC10216712SIEMENS ENERGY, INC.
W429AS-2X215330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W429AS2X216712SIEMENS ENERGY, INC.
G6702PC10216712SIEMENS ENERGY, INC.
G6709PC10216712SIEMENS ENERGY, INC.
G6752PC10216712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.188 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HARDNESS RATING160.0 BRINELL STANDARD MINIMUM OVERALL
HELIX ANGLE44.3386 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.938 INCHES FIRST END
HUB NOMINAL DIAMETER1.938 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.2495 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.563 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.7187 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER6.8686 INCHES
PITCH DIAMETER6.7686 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY91
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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