| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | GLOBAL O-RING | GOR N8-90-169 | N8-90-169, 169 BACKUP RING, NITRILE 90 DURO BLACK, 7-1/2 ID X 7-11/16 OD X |
| | GLOBAL O-RING | GOR N8-90-264 | N8-90-264, 264 BACKUP RING, NITRILE 90 DURO BLACK, 7-1/2 ID X 7-3/4 OD X 1 |
| | GLOBAL O-RING | GOR V8-90-169 | V8-90-169, 169 BACKUP RING, VITON 90 DURO BLACK, 7-1/2 ID X 7-11/16 OD X 3 |
| | GLOBAL O-RING | GOR V8-90-264 | V8-90-264, 264 BACKUP RING, VITON 90 DURO BLACK, 7-1/2 ID X 7-3/4 OD X 1/8 |
| Inside Diameter | 7.518 in |
| Manufacturer | GLOBAL O-RING |
