| NN-502 | 
                                        GC Electronics | 
                                        10,000 | 
                                        LOCK NUT NYLON 2-56 | 
                                    
                                                                    
                                        | NN-502-0025P | 
                                        GC Electronics | 
                                        3,225 | 
                                        LOCK NUT NYLON 2-56 | 
                                    
                                                                    
                                        | NN-506-0025P | 
                                        GC Electronics | 
                                        8,675 | 
                                        LOCK NUT NYLON 6-32 | 
                                    
                                                                    
                                        | NN-508 | 
                                        GC Electronics | 
                                        6,000 | 
                                        LOCK NUT NYLON 8-32 | 
                                    
                                                                    
                                        | NN-508-0025P | 
                                        GC Electronics | 
                                        4,475 | 
                                        LOCK NUT NYLON 8-32 | 
                                    
                                                                    
                                        | NN-50CS | 
                                        Century Spring Corp. | 
                                        1,658 | 
                                        COMP O= .328,L=  .31,W= .0625 | 
                                    
                                                                    
                                        | NN-510 | 
                                        GC Electronics | 
                                        2,750 | 
                                        LOCK NUT NYLON 10-32 | 
                                    
                                                                    
                                        | NN-51CS | 
                                        Century Spring Corp. | 
                                        408 | 
                                        COMP O= .468,L= 1.03,W= .050 | 
                                    
                                                                    
                                        | NN-52CS | 
                                        Century Spring Corp. | 
                                        259 | 
                                        COMP O= .625,L= 1.19,W= .070 | 
                                    
                                                                    
                                        | NN-53CS | 
                                        Century Spring Corp. | 
                                        867 | 
                                        COMP O= .406,L= 1.78,W= .050 | 
                                    
                                                                    
                                        | NN-54CS | 
                                        Century Spring Corp. | 
                                        138 | 
                                        COMP O= .390,L= 1.47,W= .034 | 
                                    
                                                                    
                                        | NN-55CS | 
                                        Century Spring Corp. | 
                                        453 | 
                                        COMP O= .140,L= 1.03,W= .016 | 
                                    
                                                                    
                                        | NN-58CS | 
                                        Century Spring Corp. | 
                                        3,147 | 
                                        COMP O= .296,L=  .50,W= .012 | 
                                    
                                                                    
                                        | NN-59CS | 
                                        Century Spring Corp. | 
                                        1,830 | 
                                        COMP. O=.250,L=.500,W=.030 |