NATO Stock Number
3020-00-350-7000
Sold in multiples of
DEMIL
NO
Counterbore Diameter
2.375 inches
Counterbore Depth
1.312 inches
Groove Depth
0.812 inches
Groove Width
Between 0.750 inches and 1.000 inches
Outside Diameter
Between 6.000 inches and 6.500 inches
Overall Length
6.812 inches
Keyway Width
Between 0.2505 inches and 0.2520 inches
Thread Size
3/8 - 16
Bore Diameter
Between 2.137 inches and 2.144 inches
Bore Length
4.500 inches
Distance From Center Of Bore To Bottom Of Keyway
Between 1.1886 inches and 1.1890 inches
Pitch Diameter
Between 5.750 inches and 6.250 inches
Securing Hole Quantity
6
Material And Location
Iron
Face Width
4.562 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
4
Counterbore Feature
Included
Counterbore Location
Aa end
Hole Location
Equally spaced on 3.811 in. Min, 3.813 in. Max diameter bolt circle
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Bore Feature
Included
Protruding Hub Characteristic
Stepped
Securing Location
Bb end
First Step Face Largest Diameter And Location
3.687 inches bb end
Second Step Face Largest Diameter And Location
4.062 inches bb end
First Step Length And Location
1.187 inches bb end
Second Step Length And Location
0.375 inches bb end
Third Step Face Largest Diameter And Location
4.250 inches bb end
Fourth Step Length And Location
0.187 inches bb end
Hub End Outside Diameter And Location
2.996 inches bb end and 2.999 inches bb end
Distance From Outside Flange/rim To Hub End And Location
0.125 inches aa end and 2.125 inches bb end
Quantity
1
Style Designator
Webbed or spoked
