3020-00-844-5139 GEAR,DRIVE MOTION Index 3040-00-844-5147 GEARSHAFT,HELICAL

National Stock Number:
3020-00-844-5141

Federal Supply Class:
3020

National Item Identification Number:
008445141

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:
312678C189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
312678C289346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.380 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.985 INCHES
FEATURES PROVIDEDCASEHARDENED
FIRST GROOVE NOMINAL DIAMETER3.437 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.300 INCHES FIRST END
HUB NOMINAL DIAMETER3.200 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER3.938 INCHES FIRST END
HUB STYLE DESIGNATOR2 GROOVES FIRST END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.075 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.533 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.150 INCHES FIRST END
NOMINAL DISTANCE FROM END TO SECOND GROOVE0.530 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER6.405 INCHES
PITCH DIAMETER6.1666 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND GROOVE NOMINAL WIDTH0.300 INCHES FIRST END
SPLINE QUANTITY10 BOTH ENDS
SPECIAL FEATURESSECOND END COUNTERBORE,2.792 IN. DIA.,0.463 IN. DEPTH,ALIGNING LUGS ON COUNTERBORE
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY37
TOOTH FORMSTANDARD


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