Cross reference
AS568-108 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 ID6.020 mm
Cross-section2.620 mm
AS568 OD11.250 mm
Closest dimensional entries
| Standard | Size | ID | CS | OD | ID Δ | CS Δ |
|---|---|---|---|---|---|---|
| JIS B 2401 | PM-6 | 5.80 | 2.40 | 10.60 | 0.22 | 0.22 |
| ISO 3601-1 | ISO 010 | 6.07 | 1.78 | 9.63 | 0.05 | 0.84 |
| JIS B 2401 | P-6 | 5.80 | 1.90 | 9.60 | 0.22 | 0.72 |
| JIS B 2401 | PM-7 | 6.80 | 2.40 | 11.60 | 0.78 | 0.22 |
| JIS B 2401 | P-7 | 6.80 | 1.90 | 10.60 | 0.78 | 0.72 |
| ISO 3601-1 | ISO 009 | 5.28 | 1.78 | 8.84 | 0.74 | 0.84 |
| JIS B 2401 | P-5 | 4.80 | 1.90 | 8.60 | 1.22 | 0.72 |
| JIS B 2401 | PM-8 | 7.80 | 2.40 | 12.60 | 1.78 | 0.22 |
| ISO 3601-1 | ISO 011 | 7.65 | 1.78 | 11.21 | 1.63 | 0.84 |
| JIS B 2401 | P-8 | 7.80 | 1.90 | 11.60 | 1.78 | 0.72 |
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