| 31322 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
| 31322TYPED | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
| 3322 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
| DCATAL0G31322 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
| K186 | 49675 | RCA CORP GOVERNMENT AND COMMERCIAL SYSTEMS COMMERCIAL COMMICATIONS SYSTEMS DIV |
| KS711 | 49675 | RCA CORP GOVERNMENT AND COMMERCIAL SYSTEMS COMMERCIAL COMMICATIONS SYSTEMS DIV |
| SA175SPN5 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| SA284SPN11 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| SA368SPN18X | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |