| 287-1141P9 | 99687 | RAYTHEON CO EQUIPMENT DEVELOPMENT LAB |
| 481644 | 49956 | RAYTHEON COMPANY |
| 54635 | 80006 | LITTON SYSTEMS INC AIRTRON DIV |
| 756676-1 | 02769 | LOCKHEED MARTIN CORPORATION |
| 756676-1 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
| GA1926 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |