6680-00-239-5517 SHAFT ASSEMBLY,FLEXIBLE Index 3020-00-239-5520 GEAR,HELICAL

National Stock Number:
3020-00-239-5518

Federal Supply Class:
3020

National Item Identification Number:
002395518

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:
G7840PC12616712SIEMENS ENERGY, INC.
G7845PC12616712SIEMENS ENERGY, INC.
G9696PC12615330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9696PC12616712SIEMENS ENERGY, INC.
G9620PC12616712SIEMENS ENERGY, INC.
G9625PC12616712SIEMENS ENERGY, INC.
G9701PC12615330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W416BBS1X515330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W416BBS1X516712SIEMENS ENERGY, INC.
G9701PC12616712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HARDNESS RATING200.0 BRINELL STANDARD NOMINAL OVERALL
HELIX ANGLE44.9764 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CL AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.094 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.593 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER5.2870 INCHES
NOMINAL OVERALL LENGTH0.969 INCHES
PITCH DIAMETER5.1871 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY69
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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