3020-01-283-3899 GEAR,HELICAL Index 3020-01-283-3901 GEAR,HELICAL

National Stock Number:
3020-01-283-3900

Federal Supply Class:
3020

National Item Identification Number:
012833900

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:
290760110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2907601-210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER2.056 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH1.440 INCHES
HELIX ANGLE15.0000 DEGREES
HUB NOMINAL DIAMETER3.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER7.136 INCHES
PITCH DIAMETER6.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
TOOTH DIRECTIONLEFT
SPLINE PITCH DIAMETER2.3750 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY57 BOTH ENDS
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY67
TEETH TYPESINGLE HELIX


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