NATO Stock Number
3020-00-562-0411
Sold in multiples of
DEMIL
NO
Groove Depth
0.5315 inches
Groove Width
Between 0.375 inches and 0.380 inches
Outside Diameter
4.000 inches
Overall Length
2.499 inches
Keyway Width
Between 0.251 inches and 0.256 inches
Bore Diameter
Between 0.8750 inches and 0.8755 inches
Bore Length
1.3125 inches
Distance From Center Of Bore To Bottom Of Keyway
0.5550 inches
V Groove Angle In Deg
28.0
Material And Location
Steel, qq-s-633, fs1010 to fsa020 and steel, qq-s-681, class 2,
Face Width
2.093 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
4
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
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
Hub End Outside Diameter And Location
1.375 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.406 inches aa end and 1.187 inches bb end
Quantity
1
Style Designator
Webbed or spoked
