3020-01-207-9945 GEAR,HELICAL Index 3020-01-207-9947 GEAR,SPUR

National Stock Number:
3020-01-207-9946

Federal Supply Class:
3020

National Item Identification Number:
012079946

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:
122148D45152OSHKOSH CORP
122148D75Q65OSHKOSH DEFENSE LLC


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER6.377 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH3.937 INCHES
HELIX ANGLE16.3375 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATION66AISI/SAE8620H FED STD SINGLE MATERIAL RESPONSE OVERALL
III MATERIALSTEEL COMP 8620H OVERALL
PITCH DIAMETER10.0737 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER10.407 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY58
TEETH TYPESINGLE HELIX
TOOTH FORMSPECIAL


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