| 8-8-8SBU-SS | 30780 | PARKER-HANNIFIN CORPORATION |
| 8-8-8SBU-SS | 98441 | PARKER HANNIFIN CORP |
| MS51818-1022 | 79470 | DANA CORP WEATHERHEAD DIV |
| 8-8080425SA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J514 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MILF18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51818-10SS | 30327 | IMPERIAL |
| MS51818-10SS | 30780 | PARKER-HANNIFIN CORPORATION |
| MS51818-10SS | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51818-10SS | 98441 | PARKER HANNIFIN CORP |