AS568-284 O-ring · 18 ID × 1/8 cross-section
Standard AS568 size -284: 17.955 in inside diameter × 0.139 in cross-section (456.06 × 3.53 mm). Dimensions, tolerances, groove check and material options for specifying this size in a production design.
Dimensions (inch)
| Dash number | AS568-284 |
|---|---|
| Inside diameter | 17.955 ± 0.085 |
| Cross-section | 0.139 ± 0.004 |
| Outside diameter (calculated) | 18.233 |
| Nominal | 18 × 18 1/4 × 1/8 |
Dimensions (mm)
| Inside diameter | 456.06 ± 2.16 |
|---|---|
| Cross-section | 3.53 ± 0.10 |
| Outside diameter (calc.) | 463.12 |
Material options for -284
Check your groove for -284
Enter your gland dimensions. Results are nominal geometry.