NATO Stock Number
3020-00-254-2079
Sold in multiples of
DEMIL
NO
Body Style
Plain, solid
Pitch Diameter
3.5117 inches
Teeth Quantity
27
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Hardness Rating
82.5 rockwell b hub
Outside Diameter
3.709 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
14.5000 degrees
Helix Angle
39.4500 degrees
Face Width
1.250 inches
Bore Diameter
1.874 inches both ends
Keyway Width
0.312 inches both ends
Distance From Bore Center To Keyway Bottom
1.089 inches both ends
Material
Steel comp 1040
Material Specification
66 aisi/sae 1040 federal standard single material response
Style Designator
Hubless