| 1361 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 361 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 70-012 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 78-059 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| CH88ALLLETTERS | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
| SCD17066 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |