| 109308 | 80006 | LITTON SYSTEMS INC AIRTRON DIV |
| B90E0008 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO |
| TRH-57-4-B-L1.8M1.8- | 06351 | MICROWAVE ENGINEERING CORPORATION |
| TRH-57-4-B-L1.8M1.8-90DEGSILVER | 06351 | MICROWAVE ENGINEERING CORPORATION |