| 1793-026 | 91265 | PARKER-HANNIFIN CORPORATION |
| 2-026N602-7 | 02697 | PARKER-HANNIFIN CORP |
| 2-026N602-70 | 02697 | PARKER-HANNIFIN CORP |
| 2-026N602-70 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 457-60-026 | 77308 | PARCO, LLC |
| 60-P-31-0039157 | 28486 | WEST AMERICAN RUBBER CO EXTRUDE PRODUCTS DIV |
| 725-70-026 | 96879 | TROSTEL ALBERT PACKING LTD |
| 7866-026 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION |
| JDA121A | 02750 | EATON AEROSPACE LLC |
| MIL-P-5315 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS29513-026 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| PRP-568-026-457-60 | 77308 | PARCO, LLC |
| PX-1775-026 | 70106 | ACUSHNET RUBBER COMPANY, INC. |
| R1307P026 | 30262 | ROYAL J CO INC |
| R1307P026 | 99207 | GENERAL ELECTRIC COMPANY |