NATO Stock Number
3020-00-256-4189
Sold in multiples of
1 EA
DEMIL
NO
Groove Depth
0.688 inches
Groove Width
Between 0.654 inches and 0.658 inches
Outside Diameter
4.813 inches
Overall Length
1.750 inches
Keyway Width
Between 0.157 inches and 0.159 inches
Thread Size
3/8 - 16
Bore Diameter
Between 0.624 inches and 0.625 inches
Bore Length
1.500 inches
Distance From Center Of Bore To Bottom Of Keyway
Between 0.3875 inches and 0.3905 inches
V Groove Angle In Deg
38.0
Securing Hole Quantity
1
Material And Location
Iron, 102, superior engine co
Face Width
0.875 inches
Design Form
Webbed
Bore Type
Straight
Bearings
Not included
Groove Quantity
1
Counterbore Feature
Not included
Hole Location
Located 180 degrees from keyway
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Standard V-belt Section Designation For Which Designed
B
Bore Feature
Included
Securing Location
Aa end
Hub End Outside Diameter And Location
1.500 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.875 inches aa end and 0.250 inches bb end
Quantity
1
Style Designator
Webbed or spoked
