3020-00-239-5494 GEAR,HELICAL Index 3040-00-239-5501 SHAFT ASSEMBLY,TACH

National Stock Number:
3020-00-239-5498

Federal Supply Class:
3020

National Item Identification Number:
002395498

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:
G7798PC12116712SIEMENS ENERGY, INC.
G7803PC12116712SIEMENS ENERGY, INC.
G9754PC12115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9754PC12116712SIEMENS ENERGY, INC.
G7902PC12116712SIEMENS ENERGY, INC.
G7907PC12116712SIEMENS ENERGY, INC.
G9759PC12115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9981PC12115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9981PC2115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9986PC12115330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9986PC12116712SIEMENS ENERGY, INC.
G9981PC2116712SIEMENS ENERGY, INC.
G9981PC12116712SIEMENS ENERGY, INC.
G9759PC12116712SIEMENS ENERGY, INC.
W416CS1X515330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W416CS1X516712SIEMENS ENERGY, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
FACE NOMINAL WIDTH0.625 INCHES
HELIX ANGLE44.4129 DEGREES
HUB NOMINAL DIAMETER1.250 INCHES FIRST END
HUB NOMINAL DIAMETER1.250 INCHES SECOND END
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH20 TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.3001 INCHES
NOMINAL OVERALL LENGTH0.875 INCHES
PITCH DIAMETER3.2001 INCHES NOMINAL
PRESSURE ANGLE15.0000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
SPECIAL FEATURESTHD HOLE 180 DEG FROM KEYWAY
TEETH QUANTITY43
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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