| 20-3/4"X60YDS | 3M | 5,800 | SUPER 20 TAPE 3/4"X60YD BULK | 
                                                                    
                                        | 20-3/8"X60YDS | 3M | 60 | SUPER 20 TAPE 3/8"X60YD | 
                                                                    
                                        | 20-300-LPI | Signal Transformer | 38 | PWR XFMR SEMI-TORO 6VA TH | 
                                                                    
                                        | 20-3001-LA | DataComm Electronics, Inc. | 1,000 | KEYSTONE PLATE 1 PORT, LITE ALMO | 
                                                                    
                                        | 20-3001-WH | DataComm Electronics, Inc. | 990 | KEYSTONE PLATE 1 PORT, WHITE, UL | 
                                                                    
                                        | 20-3002-LA | DataComm Electronics, Inc. | 380 | KEYSTONE PLATE 2 PORT, LITE ALMO | 
                                                                    
                                        | 20-3002-WH | DataComm Electronics, Inc. | 2,000 | KEYSTONE PLATE 2 PORT, WHITE, UL | 
                                                                    
                                        | 20-3003-LA | DataComm Electronics, Inc. | 1,000 | KEYSTONE PLATE 3 PORT, LITE ALMO | 
                                                                    
                                        | 20-3003-WH | DataComm Electronics, Inc. | 990 | KEYSTONE PLATE 3 PORT, WHITE, UL | 
                                                                    
                                        | 20-3011-LA | DataComm Electronics, Inc. | 1,000 | KEYSTONE MIDI PLATE 1 PORT, LITE | 
                                                                    
                                        | 20-3012-LA | DataComm Electronics, Inc. | 5,800 | KEYSTONE MIDI PLATE 2 PORT, LITE | 
                                                                    
                                        | 20-3012-WH | DataComm Electronics, Inc. | 1,000 | KEYSTONE MIDI PLATE 2 PORT, WHIT | 
                                                                    
                                        | 20-3013-LA | DataComm Electronics, Inc. | 1,000 | KEYSTONE MIDI PLATE 3 PORT, LITE | 
                                                                    
                                        | 20-3013-WH | DataComm Electronics, Inc. | 1,000 | KEYSTONE MIDI PLATE 3 PORT, WHIT | 
                                                                    
                                        | 20-301550-10 | Aries Electronics, Inc. | 5,800 | SOCKET ADAPTER SOIC TO 20PLCC |