Retaining Ring, System of Measurement Inch, Location Style External, Thickness 0.111 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 0.104 in, Free Inside Diameter 3.765 in, Free Outside Diameter Not Applicable, Clearance Diameter Not Applicable, Material Stainless Steel, Finish Plain, Material Grade/Class 18-8, Tensile Strength Not Applicable, Ring Type Spiral Retaining Ring