3020-01-114-0138 GEAR,SPUR Index 6105-01-114-0140 STATOR,MOTOR

National Stock Number:
3020-01-114-0139

Federal Supply Class:
3020

National Item Identification Number:
011140139

Description:
GEAR SECTOR,SPUR

Detail:
A gear sector with complements of spur gear teeth.


Manufacturer Information:
8436827-119204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY84
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PITCH RADIUS1.3125 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.610 INCHES
FACE NOMINAL WIDTH0.170 INCHES
NOMINAL OUTSIDE RADIUS1.344 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.384 INCHES FIRST END
0.056 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.126 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.570 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER1.520 INCHES SECOND END
END NOMINAL LENGTH0.155 INCHES FIRST END
END NOMINAL DIAMETER1.520 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.230 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER1.880 INCHES FIRST END
SPECIAL FEATURESPIN FURNISHED


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