Spiral Retaining Ring 0.093 in Thk System of Measurement Inch Location Style External Thickness 0.093 in Fits Shaft Diameter 3 1/4 in For Bore Diameter Not Applicable Fits Groove Diameter 3.076 in Fits Groove Width 0.103 in Fits Groove Depth 0.087 in Free Inside Diameter 3.054 in Material Steel Finish Plain Material Grade/Class Ungraded Tensile Strength 211 000 psi Ring Type Spiral Retaining Ring Material Quality Standards ANSI Pack Size Small Pack