3020-00-233-9545 GEAR,HELICAL Index 3020-00-233-9552 GEAR,HELICAL

National Stock Number:
3020-00-233-9548

Federal Supply Class:
3020

National Item Identification Number:
002339548

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:
323926455380HATCH & KIRK, INC.
323926472915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
BACKLASH DESIGNATIONGRADE B
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.5000 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.876 INCHES
HELIX ANGLE10.0000 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.621 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1035 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.531 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.7500 INCHES
PITCH DIAMETER4.2500 INCHES NOMINAL
PRESSURE ANGLE28.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH TYPESINGLE HELIX
TEETH QUANTITY17
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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