3020-00-684-5779 GEAR,SPUR Index 3020-00-684-5781 GEAR,SPUR

National Stock Number:
3020-00-684-5780

Federal Supply Class:
3020

National Item Identification Number:
006845780

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:
907M63000794486COSMOS INDUSTRIES INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.124 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.062 INCHES
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER0.218 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.204 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.488 INCHES
NOMINAL OVERALL LENGTH0.265 INCHES
PITCH DIAMETER0.4687 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY45
TOOTH FORMSTANDARD


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