3020-00-239-5515 GEAR,HELICAL Index 6680-00-239-5517 SHAFT ASSEMBLY,FLEXIBLE

National Stock Number:
3020-00-239-5516

Federal Supply Class:
3020

National Item Identification Number:
002395516

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:
G9829PC13115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9829PC13116712SIEMENS ENERGY, INC.
G9960PC13115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9966PC13115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9835PC13116712SIEMENS ENERGY, INC.
G9960PC13116712SIEMENS ENERGY, INC.
W416AS7X115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W416AS7X116712SIEMENS ENERGY, INC.
G9966PC13116712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HARDNESS RATING93.0 ROCKWELL B NOMINAL OVERALL
HELIX ANGLE44.3386 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,CLASS 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 BOTTOM0.188 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.6702 INCHES
NOMINAL OVERALL LENGTH0.969 INCHES
PITCH DIAMETER3.5702 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY48
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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