NATO Stock Number
3020-00-971-5021
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Webbed, solid
Pitch Diameter
7.9857 inches
Teeth Quantity
43
Bore Style
10a w/ keyway both ends
Hardness Rating
59.0 rockwell c and 62.0 rockwell c
Outside Diameter
8.223 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
17.5000 degrees
Helix Angle
26.1838 degrees
Distance Between Body Face And Protruding Hub End
0.844 inches first end
Distance Between Body Face And Recessed Hub End
0.234 inches second end
Face Width
1.281 inches
Bore Diameter
2.375 inches both ends
Keyway Width
0.375 inches both ends
Distance From Bore Center To Keyway Bottom
1.406 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
3.500 inches first end
Hub Diameter
3.500 inches second end
Material
Steel comp 8620h
Material Specification
66 federal standard single material response
Style Designator
One protruding hub, one recessed hub
