3020-00-239-5502 GEAR,HELICAL Index 3020-00-239-5504 GEAR,HELICAL

National Stock Number:
3020-00-239-5503

Federal Supply Class:
3020

National Item Identification Number:
002395503

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:
G9884PC12915330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9884PC12916712SIEMENS ENERGY, INC.
G9892PC12915330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W429AS1X615330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W429AS1X616712SIEMENS ENERGY, INC.
G9892PC12916712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
FACE NOMINAL WIDTH0.500 INCHES
HELIX ANGLE44.3386 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.563 INCHES SECOND END
HUB NOMINAL DIAMETER1.938 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 OUTSIDE DIAMETER5.2322 INCHES
NOMINAL OVERALL LENGTH1.562 INCHES
PITCH DIAMETER5.1322 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY69
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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