| 2-157 V747-75 | C0308 | PARKER HANNIFIN GMBH O-RING DIVISION |
| 2-157V747-75 | 02697 | PARKER-HANNIFIN CORP |
| AS3209-157 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 2-157V747-75 | 83259 | PARKER-HANNIFIN CORPORATION |
| 5710-15-60 | 86928 | SEASTROM MANUFACTURING CO INC |
| 645001RR157 | 99551 | GOODRICH CORPORATION |
| J221P157 | 07482 | GENERAL ELECTRIC COMPANY |
| NAS1593-157 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| M83248/1-157 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M83248/1-346 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-83248/1 | 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 |
| C114804-1 | 88277 | THE BOEING COMPANY |
| C114804-1 | 92824 | MAG AEROSPACE INDUSTRIES INC. DBA MONOGRAMSYSTEMS DBA MONOGRAM SYSTEMS |
| S9413-157 | 99193 | HONEYWELL INTERNATIONAL INC. |