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| 121G3135 | 67177 | ZENITH ELECTRONICS CORPORATION |
| 4192800-335 | 05869 | RAYTHEON COMPANY |
| 4824-45-2 | 80045 | L3HARRIS CINCINNATI ELECTRONICS CORPORATION |
| 533187-4 | 96214 | RAYTHEON COMPANY |
| 7610001P026 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| JAN2N3716 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M59-101 | 54418 | MILTOPE CORPORATION |
| MIL-S-19500/408 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| QA33 | 37338 | NAUTEL LIMITED |