3020-00-517-2505 GEAR,HELICAL Index 3020-00-517-2511 GEAR,HELICAL

National Stock Number:
3020-00-517-2508

Federal Supply Class:
3020

National Item Identification Number:
005172508

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:
9467023-271669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
P9467023PC224446GENERAL ELECTRIC COMPANY


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.750 INCHES
HARDNESS RATING31.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE23.0000 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.750 INCHES FIRST END
HUB NOMINAL DIAMETER2.750 INCHES SECOND END
MATERIALSTEEL OVERALL
NOMINAL OVERALL LENGTH0.875 INCHES
PITCH DIAMETER4.9000 INCHES NOMINAL
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY49
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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