AS568-103 O-Ring
Inside diameter 0.081″
Cross-section 0.103″
Outside diameter 0.287″
Metric (ID × CS) 2.06 × 2.62 mm
OD is derived: ID + 2 × CS = 0.081″ + 2 × 0.103″ = 0.287″.
Neighboring sizes (CS 0.103″ series)
| Dash | ID | OD | ID mm | vs -103 |
|---|---|---|---|---|
| -102 | 0.049″ | 0.255″ | 1.24 | ID −0.032″ |
| -103 | 0.081″ | 0.287″ | 2.06 | — |
| -104 | 0.112″ | 0.318″ | 2.84 | ID +0.031″ |
| -105 | 0.143″ | 0.349″ | 3.63 | ID +0.062″ |