In this exclusive E-I compression construction, the glass remains under constant compression and is therefore extremely strong. These compression-type seals possess extraordinary immunity to shock, vibration and pressure changes-are practically indestructible
        
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Dimension D | 
                                                                        N/A 0.587 in | 
                                                                                Dimension E | 
                                                                        N/A 0.468 in | 
                                                                                Dimension F | 
                                                                        N/A 0.387 in | 
                                                                                Tube Type | 
                                                                        N/A Single Straight | 
                                                                                Additional Information | 
                                                                        N/A Unless otherwise noted all decimal dimensions are ±.005"; fractional dimensions are ±1/64". For types with lugged tubing, specify 90º, 45º, 16º or flat lug when ordering. | 
                                                                                Tube Size | 
                                                                        N/A 0.060 in |