| 11-290-10-201 | 78022 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 144216 | 57712 | TELEMECHANICS INC |
| 144216 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 2133878G1 | 95750 | AIRCO REPUBLIC ELECTRONICS, INC. |
| 3733-81-6 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION |
| 564434-1 | 06840 | BENDIX CORP THE |
| 564434-1 | 77068 | ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV |
| 8567997-090 | 99974 | DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS |
| 9197042 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| CP35-1-58-058 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS |
| YEC90 | 09922 | SOURIAU USA, INC. |