Retaining Ring Internal 0.042 in Thk System of Measurement Inch Location Style Internal Thickness 0.042 in Fits Shaft Diameter Not Applicable For Bore Diameter 1 in Fits Groove Diameter 0.959 in Fits Groove Width 0.046 in Fits Groove Depth 0.029 in Free Outside Diameter 1 in Clearance Diameter 0.62 in Material Stainless Steel Finish Plain Material Grade/Class 18-8 Tensile Strength 150 000 psi Ring Type Housing Ring Clearance Diameter Type Expanded Material Quality Standards ASME