AS568-138 O-ring · 2 1/8 ID × 3/32 cross-section
Standard AS568 size -138: 2.112 in inside diameter × 0.103 in cross-section (53.64 × 2.62 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.
Dimensions (inch)
| Dash number | AS568-138 |
|---|---|
| Inside diameter | 2.112 ± 0.017 |
| Cross-section | 0.103 ± 0.003 |
| Outside diameter (calculated) | 2.318 |
| Nominal | 2 1/8 × 2 5/16 × 3/32 |
Dimensions (mm)
| Inside diameter | 53.64 ± 0.43 |
|---|---|
| Cross-section | 2.62 ± 0.08 |
| Outside diameter (calc.) | 58.88 |
Material options for -138
Check your groove for -138
Enter your gland dimensions. Results are nominal geometry.