3020-00-470-1741 PULLEY,VARIABLE PIT Index 2530-00-470-1743 PROPELLER SHAFT

National Stock Number:
3020-00-470-1742

Federal Supply Class:
3020

National Item Identification Number:
004701742

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
152786 R1192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
G1074181118EATON CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.883 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH2.562 INCHES
HELIX ANGLE23.4167 DEGREES
HUB NOMINAL DIAMETER2.875 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8615H OVERALL
MOUNTING HOLE TYPE AND QUANTITY4 PLAIN TRANSVERSELY THROUGH FACE
MOUNTING HOLE NOMINAL DIAMETER0.125 INCHES TRANSVERSELY THROUGH FACE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.031 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.050 INCHES
PITCH DIAMETER3.6666 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESBORE PARTIALLY SPLINED 0.8407 IN. LG,PARTIALLY PLAIN 1.7530 IN. LG
SPLINE QUANTITY16 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY22
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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