' Internal Retaining Ring, Spiral, Carbon Steel, Oil, For Bore Dia 2 In, Free OD 2.142 In, Thickness 0.062 In, Thickness Tolerance +/-0.003 In, Fits Groove Dia 2.122 In, Groove Dia Tolerance +/-0.005 In, Fits Groove Width 0.068 In, Groove Width Tolerance 0.004 In, Fits Groove Depth 0.061 In, Meets ANSI, Tensile Strength 211, 000 PSI, Package 5 '