3020-01-286-5719 GEAR,SPUR Index 3020-01-286-5721 GEAR,SPUR

National Stock Number:
3020-01-286-5720

Federal Supply Class:
3020

National Item Identification Number:
012865720

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:
1236423019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.625 INCHES
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BODY
HARDNESS RATING58.0 ROCKWELL C NOMINAL TEETH
MATERIALSTEEL COMP 4320H OVERALL
NOMINAL OUTSIDE DIAMETER2.300 INCHES
PITCH DIAMETER2.1000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY21


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