AS568-331 (Parker 2-331)
O-ring 56.52 × 5.33 mm
Parker number 2-331 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 56.52 mm (2.225 inches)
- Cross-section
- 5.33 mm (0.21 inches)
- Outer diameter
- 67.18 mm
- Series
- medium-thick
In-stock O-rings 56.52 × 5.33 mm
On demand
O-ring 56.52×5.33 NBR 70 Shore A
- Dimensions
- 56.52 × 5.33 mm · OD 67.18 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-56-52x5-33-RB50523
€0.67excl. VAT
On demand
O-ring 56.52×5.33 FKM 80 Shore A
- Dimensions
- 56.52 × 5.33 mm · OD 67.18 mm
- Material
- FKM · 80 ShA
SKU OR-FKM80-56-52x5-33-RB56306
€3.00excl. VAT
On demand
O-ring 56.52×5.33 EPDM 70 Shore A
- Dimensions
- 56.52 × 5.33 mm · OD 67.18 mm
- Material
- EPDM · 70 ShA
SKU OR-EPDM70-56-52x5-33-RB53316
€1.00excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.