| 218699 | 56232 | LOCKHEED MARTIN CORPORATION |
| 589A3-2 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV |
| 5L1395 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS |
| 608AM3092 | 28480 | HEWLETT-PACKARD COMPANY |
| CA10014 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| MILC17-26 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RG55U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| RG55U | 81350 | JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| RG55U | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |