O-Ring: 020, 7/8 in Nominal Inside Dia., 1 in Nominal Outside Dia., 1.004 in Actual Outside Dia.
Item: 1WLT9, MFR: 1WLT9, Brand: GRAINGER APPROVED
| Dash Number | 020 |
| System of Measurement | Inch |
| Cross Section Shape | Round |
| O-Ring Material | FEP with Viton Core |
| Durometer | 90 Shore A |
| Color | Clear with Black Core |
| Nominal Inside Dia. | 7/8 in |
| Actual Inside Dia. | 0.864 in |
| Nominal Outside Dia. | 1 in |
| Actual Outside Dia. | 1.004 in |
| Nominal Width | 1/16 in |
| Actual Width | 0.07 in |
| Durometer (Hardness) Rating | Very Hard |
| FDA Approved | Yes |
| Metal Detectable | No |
| X-Ray Detectable | No |