| 522-3333 | D1518 | KRUPP ATLAS ELEKTRONIK GMBH |
| 5881 | 54590 | RCA CORP DISTRIBUTION AND SPECIAL PRODUCTS |
| 5881 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 5881 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
| 8893166 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| BS-5881 | K0577 | BRITISH SAROZAL LTD |