AS568-457 O-Ring
Inside diameter 13.975″
Cross-section 0.275″
Outside diameter 14.525″
Metric (ID × CS) 354.96 × 6.99 mm
OD is derived: ID + 2 × CS = 13.975″ + 2 × 0.275″ = 14.525″.
Neighboring sizes (CS 0.275″ series)
| Dash | ID | OD | ID mm | vs -457 |
|---|---|---|---|---|
| -455 | 12.975″ | 13.525″ | 329.56 | ID −1.000″ |
| -456 | 13.475″ | 14.025″ | 342.26 | ID −0.500″ |
| -457 | 13.975″ | 14.525″ | 354.96 | — |
| -458 | 14.475″ | 15.025″ | 367.66 | ID +0.500″ |
| -459 | 14.975″ | 15.525″ | 380.36 | ID +1.000″ |
Same ID, other cross-sections
- AS568-383 — same 13.975″ ID with a 0.210″ cross-section (OD 14.395″)