D - Cup Outer Diameter | 
                                                                        N/A 2.3180 in58.877 mm | 
                                                                                D1 - Flange Outer Diameter | 
                                                                        N/A 2.4300 in61.722 mm | 
                                                                                C - Cup Width | 
                                                                        N/A 0.4650 in11.811 mm | 
                                                                                C1 - Cup Flange Width | 
                                                                        N/A 0.1090 in2.769 mm |