3020-01-230-5030 GEAR,SPUR Index 4420-01-230-5032 COOLER,FLUID,INDUSTRIAL

National Stock Number:
3020-01-230-5031

Federal Supply Class:
3020

National Item Identification Number:
012305031

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:
142D508105606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DEPTH0.370 INCHES BOTH ENDS
BORE NOMINAL DIAMETER0.626 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.203 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.781 INCHES FIRST END
HUB NOMINAL DIAMETER0.780 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.085 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.375 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.306 INCHES
NOMINAL OVERALL LENGTH0.370 INCHES
PITCH DIAMETER3.2500 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPHOSPHATE OVERALL
TEETH QUANTITY104
TOOTH FORMSTANDARD


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