NATO Stock Number
3020-00-294-7551
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Plain, solid
Pitch Diameter
4.0000 inches
Teeth Quantity
40
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Outside Diameter
4.0865 inches
Nominallength
1.8940 inches
Teeth Type
Straight
Pressure Angle
14.5000 degrees
Pitch Angle
63.4332 degrees
Distance Between Body Face And Protruding Hub End
1.1875 inches second end
Face Width
0.7500 inches
Bore Diameter
0.8748 inches both ends
Keyway Width
0.1880 inches both ends
Distance From Bore Center To Keyway Bottom
0.5320 inches both ends
Hub Style Designator
1 step second end
End Length
0.7475 inches second end
End Diameter
2.2445 inches second end
First Step Length
0.4350 inches second end
First Step Diameter
3.0125 inches second end
Material
Steel
Material Specification
Mil-s-890, class b military specification single material response
Style Designator
Peripheral face, back hub protruding
