NATO Stock Number
3020-00-175-1281
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Body Style
Webbed, with lightening holes
Pitch Diameter
4.1250 inches
Teeth Quantity
99
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Outside Diameter
4.207 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.115 inches both ends
Face Width
0.250 inches
Bore Diameter
0.394 inches both ends
Keyway Width
0.096 inches both ends
Distance From Bore Center To Keyway Bottom
0.242 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
0.540 inches second end
Precision Classification
Quality number 8
Material
Aluminum alloy 6061
Material Specification
Qq-a-225/8, t651 federal specification single material response
Surface Treatment
Oxide film
Surface Treatment Specification
Mil-c-5541, type 1, grade c, class 3 military specification single treatment response
Style Designator
Protruding hubs