NATO Stock Number
3020-00-899-4242
Sold in multiples of
1 EA
DEMIL
NO
Body Style
Plain, with lightening holes
Attachment Method
Mounting hole
Pitch Diameter
2.5000 inches
Teeth Quantity
60
Mounting Hole Thread Series Designator
Unc transversely through hub, first end
Mounting Hole Thready Qty Per Inch (tpi)
32 transversely through hub, first end
Hardness Rating
28.0 rockwell c and 32.0 rockwell c
Mounting Hole Type And Quantity
1 threaded transversely through hub, first end
Nominallength
0.625 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.438 inches first end
Face Width
0.187 inches
Bore Diameter
0.375 inches both ends
Hub Diameter
0.750 inches first end
Material
Steel comp 4140
Material Specification
Qq-s-624 federal specification single material response
Surface Treatment
Phosphate manganese
Surface Treatment Specification
Mil-p-16232 type m, class 2 military specification single treatment response
Style Designator
Protruding hub
