AS568-249 O-ring · 4 7/8 ID × 1/8 cross-section
Standard AS568 size -249: 4.859 in inside diameter × 0.139 in cross-section (123.42 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.
Dimensions (inch)
| Dash number | AS568-249 |
|---|---|
| Inside diameter | 4.859 ± 0.035 |
| Cross-section | 0.139 ± 0.004 |
| Outside diameter (calculated) | 5.137 |
| Nominal | 4 7/8 × 5 1/8 × 1/8 |
Dimensions (mm)
| Inside diameter | 123.42 ± 0.89 |
|---|---|
| Cross-section | 3.53 ± 0.10 |
| Outside diameter (calc.) | 130.48 |
Material options for -249
Check your groove for -249
Enter your gland dimensions. Results are nominal geometry.