AS568-009 O-Ring
Inside diameter 0.208″
Cross-section 0.070″
Outside diameter 0.348″
Metric (ID × CS) 5.28 × 1.78 mm
OD is derived: ID + 2 × CS = 0.208″ + 2 × 0.070″ = 0.348″.
Neighboring sizes (CS 0.070″ series)
| Dash | ID | OD | ID mm | vs -009 |
|---|---|---|---|---|
| -007 | 0.145″ | 0.285″ | 3.68 | ID −0.063″ |
| -008 | 0.176″ | 0.316″ | 4.47 | ID −0.032″ |
| -009 | 0.208″ | 0.348″ | 5.28 | — |
| -010 | 0.239″ | 0.379″ | 6.07 | ID +0.031″ |
| -011 | 0.301″ | 0.441″ | 7.65 | ID +0.093″ |