| 123P10728-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 123P10728-1 | 9J659 | D F P MANUFACTURING CORP DBA D F P |
| 123P10728-501 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 123P10728-501 | 59U82 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. |
| 123P10728-501 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 123P10728-501 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 123P10728-501 | 9J659 | D F P MANUFACTURING CORP DBA D F P |