D - Cup Outer Diameter | 
                                                                        N/A 4-7/16 in112.713 mm | 
                                                                                D1 - Flange Outer Diameter | 
                                                                        N/A 4.6875 in119.063 mm | 
                                                                                C - Cup Width | 
                                                                        N/A 0.625 in15.875 mm | 
                                                                                C1 - Cup Flange Width | 
                                                                        N/A 0.1875 in4.763 mm |