NATO Stock Number
3020-00-288-2309
Sold in multiples of
DEMIL
NO
Groove Depth
0.875 inches
Groove Width
0.688 inches
Outside Diameter
9.250 inches
Overall Length
Between 2.500 inches and 2.531 inches
Bore Diameter
Between 1.875 inches and 1.876 inches
Bore Length
Between 2.500 inches and 2.531 inches
Groove Radius
0.344 inches
Material And Location
Iron
Face Width
2.125 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Keying Facility
Not included
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Protruding Hub Characteristic
Stepped
Distance From Outside Flange/rim To Hub End And Location
0.188 inches both ends
First Step Face Largest Diameter And Location
3.250 inches both ends
First Step Length And Location
0.469 inches both ends
Hub End Outside Diameter And Location
2.624 inches both ends and 2.626 inches both ends
Style Designator
Webbed or spoked