3020-00-275-3044 GEAR,HELICAL Index 3020-00-275-3047 GEAR,HELICAL

National Stock Number:
3020-00-275-3045

Federal Supply Class:
3020

National Item Identification Number:
002753045

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:
327583355380HATCH & KIRK, INC.
327583372915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.998 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH2.001 INCHES
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE10.0000 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-869,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 135M OVERALL
PITCH DIAMETER2.0000 INCHES NOMINAL
PRESSURE ANGLE28.0000 DEGREES
NOMINAL OUTSIDE DIAMETER2.399 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY10
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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