3020-00-517-2946 GEAR,HELICAL Index 3020-00-517-2949 GEAR,HELICAL

National Stock Number:
3020-00-517-2947

Federal Supply Class:
3020

National Item Identification Number:
005172947

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:
380295257217STRIEGEL SUPPLY, INC.
802952324617GENERAL MOTORS CORP
802952372915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
951804772915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALSTEEL COMP 1141 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAF 1141 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY17
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE28.0000 DEGREES
HELIX ANGLE10.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER4.3156 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER4.811 INCHES
FACE NOMINAL WIDTH2.740 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.000 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.377 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.176 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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