AS568-049 O-Ring
Inside diameter 4.989″
Cross-section 0.070″
Outside diameter 5.129″
Metric (ID × CS) 126.72 × 1.78 mm
OD is derived: ID + 2 × CS = 4.989″ + 2 × 0.070″ = 5.129″.
Neighboring sizes (CS 0.070″ series)
| Dash | ID | OD | ID mm | vs -049 |
|---|---|---|---|---|
| -047 | 4.489″ | 4.629″ | 114.02 | ID −0.500″ |
| -048 | 4.739″ | 4.879″ | 120.37 | ID −0.250″ |
| -049 | 4.989″ | 5.129″ | 126.72 | — |
| -050 | 5.239″ | 5.379″ | 133.07 | ID +0.250″ |