
                                                                                C/S (inches) | 
                                                                        N/A 0.275 | 
                                                                                C/S Tolerance (±) | 
                                                                        N/A 0.006 | 
                                                                                I.D. (inches) | 
                                                                        N/A 5.725 | 
                                                                                I.D. Tolerance (±) | 
                                                                        N/A 0.037 | 
                                                                                O.D. (REF) (inches) | 
                                                                        N/A 6.275 | 
                                                                                Nominal C/S (inches) | 
                                                                        N/A 1/4 | 
                                                                                Nominal I.D. (inches) | 
                                                                        N/A 5 3/4 | 
                                                                                Nominal O.D. (inches) | 
                                                                        N/A 6 1/4 | 
                                                                                Metric C/S (mm) | 
                                                                        N/A 7.0 | 
                                                                                Metric I.D. (mm) | 
                                                                        N/A 145.4 | 
                                                                                Metric O.D. (mm) | 
                                                                        N/A 159.4 |