3020-00-517-3240 GEAR,HELICAL Index 3020-00-517-3244 GEAR,HELICAL

National Stock Number:
3020-00-517-3241

Federal Supply Class:
3020

National Item Identification Number:
005173241

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:
G9981PC13315330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9981PC13316712SIEMENS ENERGY, INC.
W429CSX515330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W429CSX516712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
FACE NOMINAL WIDTH0.500 INCHES
HUB NOMINAL DIAMETER2.375 INCHES FIRST END
HUB NOMINAL DIAMETER2.375 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.249 INCHES BOTH ENDS
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 END0.625 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER7.2811 INCHES
PITCH DIAMETER7.1811 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH TYPESINGLE HELIX
TEETH QUANTITY96
TOOTH DIRECTIONLEFT


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