3020-00-275-1045 GEAR,HELICAL Index 3020-00-275-1051 GEAR,HELICAL

National Stock Number:
3020-00-275-1049

Federal Supply Class:
3020

National Item Identification Number:
002751049

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:
G7895PC13316712SIEMENS ENERGY, INC.
G7901PC13316712SIEMENS ENERGY, INC.
W429CS4X115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W429CS4X116712SIEMENS ENERGY, INC.
G9818PC13316712SIEMENS ENERGY, INC.
G9824PC13316712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.626 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HELIX ANGLE44.6969 DEGREES
HUB NOMINAL DIAMETER2.375 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER5.7600 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.625 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.938 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER5.8600 INCHES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY77
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT


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