| 4021 | Keystone Electronics | 886 | Circuit Board Hardware - PCB CONTACT EYELET | 
                                                                    
                                        | 4021-00064 | Amphenol / SV Microwave | 0 | RF Connectors / Coaxial Connectors TNC F Bulkhead Conn for .085 Cable | 
                                                                    
                                        | 4021-00065 | Amphenol / SV Microwave | 0 | RF Connectors / Coaxial Connectors TNC F Bulkhead Conn for .141 Cable | 
                                                                    
                                        | 4021-DKDB10 | Silicon Labs | 0 | Sub-GHz Development Tools Test Board loop Tx (915/868MHz) | 
                                                                    
                                        | 4021-DKDB3 | Silicon Labs | 0 | Sub-GHz Development Tools Test Board BIFA Tx (868MHz) | 
                                                                    
                                        | 4021-DKDB7 | Silicon Labs | 0 | Sub-GHz Development Tools Test Board xloop Tx (915/868MHz) | 
                                                                    
                                        | 4021-M/36 | Corning | 0 | Tool Kits & Cases MS2 SPLICING RIG W/4036-25 HND CRIMPR | 
                                                                    
                                        | 4021-M2/36/NXG | Corning | 0 | Tool Kits & Cases MS2 SPLCNG RIG W/ 403625 HDCRP&2SPL HD | 
                                                                    
                                        | 4021.0101 | Marquardt Switches Inc | 95 | Slide Switches SLIDE CHANGEOVER SWITCH DPDT | 
                                                                    
                                        | 4021.0101 | Marquardt Switches Inc | 95 | Slide Switches SLIDE CHANGEOVER SWITCH DPDT | 
                                                                    
                                        | 4021.0203 | Marquardt Switches Inc | 31 | Slide Switches SLIDE | 
                                                                    
                                        | 4021.0203 | Marquardt Switches Inc | 31 | Slide Switches SLIDE | 
                                                                    
                                        | 4021.0214 | Marquardt Switches Inc | 292 | Slide Switches Appliance switches | 
                                                                    
                                        | 4021.0214 | Marquardt Switches Inc | 292 | Slide Switches Appliance switches | 
                                                                    
                                        | 4021.0512 | Marquardt Switches Inc | 498 | Slide Switches SLIDE CHANGEOVER SWITCH DPDT |