| 109-403-0131 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 109-403-0131 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION |
| LSP403-0131 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| LSP403-0131 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION |
| 109403-0131 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION |