| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | GLOBAL O-RING | GOR N8-90-279 | N8-90-279, 279 BACKUP RING, NITRILE 90 DURO BLACK, 13 ID X 13-1/4 OD X 1/8 |
| | GLOBAL O-RING | GOR V8-90-279 | V8-90-279, 279 BACKUP RING, VITON 90 DURO BLACK, 13 ID X 13-1/4 OD X 1/8 C |
| Inside Diameter | 13.018 in |
| Manufacturer | GLOBAL O-RING |
