Retaining Ring,External,0.109 in Thk, System of Measurement Not Applicable, Location Style External, Thickness 0.109 in, Fits Shaft Diameter 4 in, For Bore Diameter Not Applicable, Fits Groove Diameter 3.792 in, Fits Groove Width 0.12 in, Fits Groove Depth Not Applicable, Free Inside Diameter Not Applicable, Clearance Diameter 4 in, Material Steel, Finish Plain, Material Grade/Class Ungraded, Tensile Strength Not Applicable, Ring Type Retaining Ring, Shank Diameter Not Applicable