
                                                                                C/S (inches) | 
                                                                        N/A 0.070 | 
                                                                                C/S Tolerance (±) | 
                                                                        N/A 0.003 | 
                                                                                I.D. (inches) | 
                                                                        N/A 7.239 | 
                                                                                I.D. Tolerance (±) | 
                                                                        N/A 0.045 | 
                                                                                O.D. (REF) (inches) | 
                                                                        N/A 7.379 | 
                                                                                Nominal C/S (inches) | 
                                                                        N/A 1/16 | 
                                                                                Nominal I.D. (inches) | 
                                                                        N/A 7 1/2 | 
                                                                                Nominal O.D. (inches) | 
                                                                        N/A 7 3/8 | 
                                                                                Metric C/S (mm) | 
                                                                        N/A 1.8 | 
                                                                                Metric I.D. (mm) | 
                                                                        N/A 183.9 | 
                                                                                Metric O.D. (mm) | 
                                                                        N/A 187.4 |