| KB500A1/4 | 
                                        TE Connectivity ALCOSWITCH Switches | 
                                        35,000 | 
                                        KNOB KNURLED 0.250" METAL | 
                                    
                                                                    
                                        | KB500A1/8 | 
                                        TE Connectivity ALCOSWITCH Switches | 
                                        24 | 
                                        KNOB KNURLED 0.126" METAL | 
                                    
                                                                    
                                        | KB500A18AL | 
                                        APEM Inc. | 
                                        1,025 | 
                                        KNOB KNURLED 0.125" METAL | 
                                    
                                                                    
                                        | KB500B1/4 | 
                                        TE Connectivity ALCOSWITCH Switches | 
                                        400 | 
                                        KNOB KNURLED 0.250" METAL | 
                                    
                                                                    
                                        | KB500B1/8 | 
                                        TE Connectivity ALCOSWITCH Switches | 
                                        35,000 | 
                                        KNOB KNURLED 0.126" METAL | 
                                    
                                                                    
                                        | KB500B14AL | 
                                        APEM Inc. | 
                                        35,000 | 
                                        KNOB KNURLED 0.250" METAL | 
                                    
                                                                    
                                        | KB5021S28 | 
                                        Precision Electronics Corporation | 
                                        35,000 | 
                                        POT 5K OHM 2W CARBON REVERSE LOG | 
                                    
                                                                    
                                        | KB5031S28 | 
                                        Precision Electronics Corporation | 
                                        29 | 
                                        POT 50K OHM 2W CARBON R-LOG | 
                                    
                                                                    
                                        | KB5041S28 | 
                                        Precision Electronics Corporation | 
                                        35,000 | 
                                        POT 500K OHM 2W CARBON R-LOG |