NATO Stock Number
3020-00-580-3945
Sold in multiples of
DEMIL
DEMIL/MLI
Body Style
Webbed, offset, with lightening holes
Attachment Method
Mounting hole
Pitch Diameter
2.8750 inches
Teeth Quantity
92
Mounting Hole Thread Series Designator
Unf axially through body, first end
Mounting Hole Thready Qty Per Inch (tpi)
28 axially through body, first end
Hardness Rating
28.0 rockwell c and 34.0 rockwell c
Hardness Rating
28.0 rockwell c and 34.0 rockwell c
Mounting Hole Type And Quantity
2 threaded axially through body, first end
Outside Diameter
2.936 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.035 inches second end
Face Width
0.250 inches
Hub Style Designator
Plain both ends
Precision Classification
Quality number 10 or quality number 11
Bolt Hole Circle Diameter
1.630 inches axially through body, first end
Material
Steel comp 4130
Material Specification
Mil-s-6758 military specification single material response
Style Designator
Protruding hubs
