AS568-464 O-Ring
Inside diameter 17.455″
Cross-section 0.275″
Outside diameter 18.005″
Metric (ID × CS) 443.36 × 6.99 mm
OD is derived: ID + 2 × CS = 17.455″ + 2 × 0.275″ = 18.005″.
Neighboring sizes (CS 0.275″ series)
| Dash | ID | OD | ID mm | vs -464 |
|---|---|---|---|---|
| -462 | 16.455″ | 17.005″ | 417.96 | ID −1.000″ |
| -463 | 16.955″ | 17.505″ | 430.66 | ID −0.500″ |
| -464 | 17.455″ | 18.005″ | 443.36 | — |
| -465 | 17.955″ | 18.505″ | 456.06 | ID +0.500″ |
| -466 | 18.455″ | 19.005″ | 468.76 | ID +1.000″ |