
                                                                                C/S (inches) | 
                                                                        N/A 0.210 | 
                                                                                C/S Tolerance (±) | 
                                                                        N/A 0.005 | 
                                                                                I.D. (inches) | 
                                                                        N/A 6.475 | 
                                                                                I.D. Tolerance (±) | 
                                                                        N/A 0.040 | 
                                                                                O.D. (REF) (inches) | 
                                                                        N/A 6.895 | 
                                                                                Nominal C/S (inches) | 
                                                                        N/A 3/16 | 
                                                                                Nominal I.D. (inches) | 
                                                                        N/A 6 1/2 | 
                                                                                Nominal O.D. (inches) | 
                                                                        N/A 6 7/8 | 
                                                                                Metric C/S (mm) | 
                                                                        N/A 5.3 | 
                                                                                Metric I.D. (mm) | 
                                                                        N/A 164.5 | 
                                                                                Metric O.D. (mm) | 
                                                                        N/A 175.1 |