3020-01-283-3901 GEAR,HELICAL Index 3020-01-283-3905 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-01-283-3902

Federal Supply Class:
3020

National Item Identification Number:
012833902

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:
290760410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2907604-210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.859 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.820 INCHES
HELIX ANGLE15.0000 DEGREES
HUB NOMINAL DIAMETER2.250 INCHES FIRST END
HUB NOMINAL DIAMETER2.620 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.060 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.120 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER6.119 INCHES
PITCH DIAMETER5.9528 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
TOOTH DIRECTIONLEFT
SPLINE PITCH DIAMETER1.9136 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY48 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY69
TEETH TYPESINGLE HELIX


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