Cross reference
AS568-011 O-Ring Cross Reference
Nominal AS568 dimensions compared with the closest entries in the currently verified JIS B 2401 P and ISO 3601-1 datasets.
AS568 ID7.670 mm
Cross-section1.780 mm
AS568 OD11.230 mm
Closest dimensional entries
| Standard | Size | ID | CS | OD | ID Δ | CS Δ |
|---|---|---|---|---|---|---|
| ISO 3601-1 | ISO 011 | 7.65 | 1.78 | 11.21 | 0.02 | 0.00 |
| JIS B 2401 | P-8 | 7.80 | 1.90 | 11.60 | 0.13 | 0.12 |
| JIS B 2401 | PM-8 | 7.80 | 2.40 | 12.60 | 0.13 | 0.62 |
| JIS B 2401 | P-7 | 6.80 | 1.90 | 10.60 | 0.87 | 0.12 |
| JIS B 2401 | PM-7 | 6.80 | 2.40 | 11.60 | 0.87 | 0.62 |
| JIS B 2401 | P-9 | 8.80 | 1.90 | 12.60 | 1.13 | 0.12 |
| ISO 3601-1 | ISO 012 | 9.25 | 1.78 | 12.81 | 1.58 | 0.00 |
| ISO 3601-1 | ISO 010 | 6.07 | 1.78 | 9.63 | 1.60 | 0.00 |
| JIS B 2401 | PM-9 | 8.80 | 2.40 | 13.60 | 1.13 | 0.62 |
| JIS B 2401 | P-6 | 5.80 | 1.90 | 9.60 | 1.87 | 0.12 |
These are dimensional comparisons, not automatic standards equivalence or interchangeability recommendations.
Check your groove
Use the AS568 size with the Groove Design Check to review your actual groove dimensions.
Groove Design Check