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| 2-259-77-545 | 83259 | PARKER-HANNIFIN CORPORATION |
| 2-259V747-75 | 02697 | PARKER-HANNIFIN CORP |
| 259-17107A | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| 259SR277-70 | 95272 | STILLMAN SEAL CORPORATION |
| 9-954-70 | 77308 | PARCO, LLC |
| AS3209-259 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| BK-214P220A | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
| M83248/1-259 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILR83248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| S9413-259 | 99193 | HONEYWELL INTERNATIONAL INC. |