| BB-400 | 
                                        Brainboxes | 
                                        10 | 
                                        NEURON EDGE INDUSTRIAL CONTROLLE | 
                                    
                                                                    
                                        | BB-4000 | 
                                        Wakefield-Vette | 
                                        3,000 | 
                                        ALVES ZERO BACKLASH U-JOINT | 
                                    
                                                                    
                                        | BB-4000-D | 
                                        Wakefield-Vette | 
                                        3,000 | 
                                        ALVES ZERO BACKLASH U-JOINT | 
                                    
                                                                    
                                        | BB-40CS | 
                                        Century Spring Corp | 
                                        1,399 | 
                                        COMP O=1.031,L=  .75,W= .050 | 
                                    
                                                                    
                                        | BB-422CEC | 
                                        Advantech Corporation | 
                                        3,000 | 
                                        232/422 8 CHAN CONV | 
                                    
                                                                    
                                        | BB-422CFCR | 
                                        Advantech Corporation | 
                                        3,000 | 
                                        REV232/422 4CHAN CONV | 
                                    
                                                                    
                                        | BB-422HESP | 
                                        Advantech Corporation | 
                                        11 | 
                                        SURGE PROTECTOR HI ENERGY RS-422 | 
                                    
                                                                    
                                        | BB-422LCON | 
                                        Advantech Corporation | 
                                        3,000 | 
                                        232/422 CONV W/LEDS | 
                                    
                                                                    
                                        | BB-422LCOR | 
                                        Advantech Corporation | 
                                        3,000 | 
                                        REV 232/422CONV W/LED | 
                                    
                                                                    
                                        | BB-422LP25R | 
                                        ICOMTECH, INC. | 
                                        2 | 
                                        SELF POWERED 422 CONV. W/DB25S | 
                                    
                                                                    
                                        | BB-422LP25R | 
                                        Advantech Corporation | 
                                        3,000 | 
                                        SELF POWERED 422 CONV. W/DB25S | 
                                    
                                                                    
                                        | BB-422LP9R | 
                                        Advantech Corporation | 
                                        3,000 | 
                                        RS232 TO RS422 CONVERTER | 
                                    
                                                                    
                                        | BB-422PP9R | 
                                        Advantech Corporation | 
                                        94 | 
                                        CONVERT 2CH PORT PWR RS232-RS422 | 
                                    
                                                                    
                                        | BB-422TTL | 
                                        Advantech Corporation | 
                                        8 | 
                                        FOUR CHANNEL RS-422 TO TTL CONV | 
                                    
                                                                    
                                        | BB-42CS | 
                                        Century Spring Corp | 
                                        139 | 
                                        COMP O= .406,L=  .44,W= .050 |