AS568-212 O-ring · 7/8 ID × 1/8 cross-section
Standard AS568 size -212: 0.859 in inside diameter × 0.139 in cross-section (21.82 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.
Dimensions (inch)
| Dash number | AS568-212 |
|---|---|
| Inside diameter | 0.859 ± 0.010 |
| Cross-section | 0.139 ± 0.004 |
| Outside diameter (calculated) | 1.137 |
| Nominal | 7/8 × 1 1/8 × 1/8 |
Dimensions (mm)
| Inside diameter | 21.82 ± 0.25 |
|---|---|
| Cross-section | 3.53 ± 0.10 |
| Outside diameter (calc.) | 28.88 |
Material options for -212
Check your groove for -212
Enter your gland dimensions. Results are nominal geometry.