3120-00-868-6241 BEARING,WASHER,THRUST Index 2805-00-868-6243 VALVE,POPPET,ENGINE

National Stock Number:
3020-00-868-6242

Federal Supply Class:
3020

National Item Identification Number:
008686242

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
104-042344940CUMMINS POWER GENERATION INC.
104B42344940CUMMINS POWER GENERATION INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER10.980 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.537 INCHES
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1045 OVERALL
PITCH DIAMETER12.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER12.175 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY96
TOOTH FORMSTANDARD


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