NATO Stock Number
3020-00-253-4334
Sold in multiples of
DEMIL
NO
Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
10.5000 inches
Teeth Quantity
42
Bore Style
Plain both ends
Hardness Rating
52.1 rockwell c teeth and 61.8 rockwell c teeth
Mounting Hole Type And Quantity
12 counterbored axially through body, second end
Outside Diameter
10.6560 inches
Nominallength
1.2660 inches
Teeth Type
Straight
Pressure Angle
20.0000 degrees
Pitch Angle
66.7998 degrees
Face Width
1.2500 inches
Bore Diameter
5.4388 inches both ends
Mounting Hole Diameter
0.4060 inches axially through body, second end
Bolt Hole Circle Diameter
6.7500 inches axially through body, second end
Material
Steel comp 4027 or steel comp 8620
Material
Steel comp 4027 or steel comp 8620
Material Specification
66 federal standard single material response or qq-s-624-canceled federal specification single material response
Style Designator
Peripheral face, hubless
