| 1850878-60 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 1850878-60 | 56232 | LOCKHEED MARTIN CORPORATION |
| 1875883PC35 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 1877547PC31 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 1877547PC31 | 56232 | LOCKHEED MARTIN CORPORATION |
| 1875883PC35 | 56232 | LOCKHEED MARTIN CORPORATION |