| 179-47-00-31 | 25549 | LITTON SYSTEMS INC AMECOM DIV |
| 179-47-00-31 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
| 2130244G3 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST |
| 2651729 | 56232 | LOCKHEED MARTIN CORPORATION |
| MQE-10 | 80223 | UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC |