D - Cup Outer Diameter | 
                                                                        N/A 4.5625 in115.888 mm | 
                                                                                D1 - Flange Outer Diameter | 
                                                                        N/A 4.7187 in119.855 mm | 
                                                                                C - Cup Width | 
                                                                        N/A 0.6563 in16.670 mm | 
                                                                                C1 - Cup Flange Width | 
                                                                        N/A 0.1563 in3.970 mm |