D - Cup Outer Diameter | 
                                                                        N/A 9.25 in234.95 mm | 
                                                                                D1 - Flange Outer Diameter | 
                                                                        N/A 9.6834 in245.958 mm | 
                                                                                C - Cup Width | 
                                                                        N/A 1.9375 in49.213 mm | 
                                                                                C1 - Cup Flange Width | 
                                                                        N/A 0.4375 in11.113 mm |