| 1851150 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 1851150 | 56232 | LOCKHEED MARTIN CORPORATION |
| 1876430REPC28 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 1876430REPC28 | 56232 | LOCKHEED MARTIN CORPORATION |
| 260-3830-2900 | 83330 | DIALIGHT CORPORATION |
| 260-3830-2900-101 | 83330 | DIALIGHT CORPORATION |
| 2758-1102P1 | 99687 | RAYTHEON CO EQUIPMENT DEVELOPMENT LAB |
| 335C971H01REVA | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 335C971H01REVA | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 95-3830XP11 | 83330 | DIALIGHT CORPORATION |