| 114-0548-002 | 94756 | THE BOEING COMPANY |
| 211655 | 77445 | RTX CORPORATION |
| 416775-50 | 96214 | RAYTHEON COMPANY |
| 6BTXSS | 45681 | PARKER-HANNIFIN CORPORATION |
| 6BTXSS | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| 818X6 | 72983 | ESSEX BROWNELL INC. |
| 8499751 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
| AN818-6C | 14397 | FABER ENTERPRISES, INC. |
| AN818-6C | 22995 | CROWN FITTING CO INC |
| AN818-6C | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN818-6J | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MIL-F-5509 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |