| 35-400-BU | 
                                        GC Electronics | 
                                        80 | 
                                        SWITCH PUSH BUTTON OFF (ON) SPST | 
                                    
                                                                    
                                        | 35-404 | 
                                        GC Electronics | 
                                        72 | 
                                        SWITCH PUSH BUTTON ON ON SPDT RO | 
                                    
                                                                    
                                        | 35-405 | 
                                        GC Electronics | 
                                        98 | 
                                        SWITCH PUSH BUTTON ON ON DPDT 3A | 
                                    
                                                                    
                                        | 35-406 | 
                                        GC Electronics | 
                                        397 | 
                                        SWITCH PUSH BUTTON ON OFF SPST R | 
                                    
                                                                    
                                        | 35-406-BU | 
                                        GC Electronics | 
                                        35,000 | 
                                        SWITCH PUSHBUTTON SPST 3A 125V | 
                                    
                                                                    
                                        | 35-408 | 
                                        GC Electronics | 
                                        142 | 
                                        SWITCH PUSH BUTTON ON ON SPDT RO | 
                                    
                                                                    
                                        | 35-409 | 
                                        GC Electronics | 
                                        1,719 | 
                                        SWITCH PUSH BUTTON OFF (ON) SPST | 
                                    
                                                                    
                                        | 35-409-BU | 
                                        GC Electronics | 
                                        10 | 
                                        SWITCH PUSH BUTTON OFF (ON) SPST | 
                                    
                                                                    
                                        | 35-41-10-000 | 
                                        Excelitas Technologies | 
                                        35,000 | 
                                        12.5:1 ZOOM MANUAL | 
                                    
                                                                    
                                        | 35-41-40-000 | 
                                        Excelitas Technologies | 
                                        35,000 | 
                                        12.5:1 ZOOM DETENT | 
                                    
                                                                    
                                        | 35-41-60-000 | 
                                        Excelitas Technologies | 
                                        2 | 
                                        12.5:1 ZOOM STEPPER MOTORIZED | 
                                    
                                                                    
                                        | 35-410 | 
                                        GC Electronics | 
                                        323 | 
                                        SWITCH PUSH BUTTON OFF (ON) SPST | 
                                    
                                                                    
                                        | 35-411 | 
                                        GC Electronics | 
                                        35,000 | 
                                        SWITCH PUSH BUTTON OFF (ON) SPST | 
                                    
                                                                    
                                        | 35-411-151-R | 
                                        TE Connectivity | 
                                        30 | 
                                        ROTARY SWITCHES, 1 POSITION, LEV | 
                                    
                                                                    
                                        | 35-411-160-R | 
                                        TE Connectivity | 
                                        35,000 | 
                                        ROTARY SWITCHES, 1 POSITIONS, LE |