3020-01-365-5293 GEAR CLUSTER Index 3020-01-365-5295 GEAR,SPUR

National Stock Number:
3020-01-365-5294

Federal Supply Class:
3020

National Item Identification Number:
013655294

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:
5C1-0296634712LAKE SHORE SYSTEMS, INC.
5D3-0220534712LAKE SHORE SYSTEMS, INC.
5D3-02205 ITEM 634712LAKE SHORE SYSTEMS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
CLAMPING SURFACE NOMINAL LENGTH1.688 INCHES FIRST END
FACE NOMINAL WIDTH3.500 INCHES
HARDNESS RATING320.0 BRINELL HULTGREN MINIMUM OVERALL AND 340.0 BRINELL HULTGREN MAXIMUM OVERALL
HELIX ANGLE20.0000 DEGREES
HUB NOMINAL DIAMETER1.500 INCHES FIRST END3.000 INCHES SECOND END
HUB STYLE DESIGNATORSPLIT FIRST ENDPINNED SECOND END
III MATERIALSTEEL COMP 4140 OVERALL
PITCH DIAMETER4.5320 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END7.125 INCHES FIRST END5.475 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.771 INCHES
SPECIAL FEATURESFIRST END HUB HAS 6 STEPS; SECOND END HUB HAS 5 STEPS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY34
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT


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