| A51S60245 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| A51S60245 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| A51S69245 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| A51S69245-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| A51S69245-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| A51S69245 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| GS14781-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |