AS568-238 O-ring · 3 1/2 ID × 1/8 cross-section
Standard AS568 size -238: 3.484 in inside diameter × 0.139 in cross-section (88.49 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.
Dimensions (inch)
| Dash number | AS568-238 |
|---|---|
| Inside diameter | 3.484 ± 0.024 |
| Cross-section | 0.139 ± 0.004 |
| Outside diameter (calculated) | 3.762 |
| Nominal | 3 1/2 × 3 3/4 × 1/8 |
Dimensions (mm)
| Inside diameter | 88.49 ± 0.61 |
|---|---|
| Cross-section | 3.53 ± 0.10 |
| Outside diameter (calc.) | 95.55 |
Material options for -238
Check your groove for -238
Enter your gland dimensions. Results are nominal geometry.