| 3-8DDD | 30780 | PARKER-HANNIFIN CORPORATION |
| 3-8DDD | 45681 | PARKER-HANNIFIN CORPORATION |
| 3-8DDD | 98441 | PARKER HANNIFIN CORP |
| AN916-3D | 00624 | EATON AEROQUIP LLC |
| AN916-3D | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC |
| AN916-3D | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION |
| AN916-3D | 14397 | FABER ENTERPRISES, INC. |
| AN916-3D | 14798 | DESIGNED METAL CONNECTIONS INC |
| AN916-3D | 22995 | CROWN FITTING CO INC |
| AN916-3D | 71563 | COLLINS ENGINEERING CORP |
| AN916-3D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AS4842-3D | 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 |