| 12131-1 | 13222 | A. T. PARKER, INC. |
| 2-223 47-071 | 02697 | PARKER-HANNIFIN CORP |
| 2-225 47-071 | 02697 | PARKER-HANNIFIN CORP |
| 2-225-47-071 | 02697 | PARKER-HANNIFIN CORP |
| 2-230 47-071 | 02697 | PARKER-HANNIFIN CORP |
| 2-223 N4771-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 5140-534051-145 | 45681 | PARKER-HANNIFIN CORPORATION |
| 5140-97-138 | 45681 | PARKER-HANNIFIN CORPORATION |
| 5140-97-138 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
| MS29561-223 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS29561-225 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| 82X209244 | 98738 | HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS |
| 3630-8-07-70 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 2-230 N4771-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| PRP901-1 142-70 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| PRP909-8 142-70 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| S8171K3 | 70210 | HONEYWELL INTERNATIONAL INC. |
| S8171K3 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
| MS29561-230 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS29561-230ES | H2313 | ERIKS B.V. |