AS568-218 (Parker 2-218)
O-ring 31.34 × 3.53 mm
Parker number 2-218 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 31.34 mm (1.234 inches)
- Cross-section
- 3.53 mm (0.139 inches)
- Outer diameter
- 38.4 mm
- Series
- medium
In-stock O-rings 31.34 × 3.53 mm
On demand
O-ring 31.34×3.53 NBR 70 Shore A
- Dimensions
- 31.34 × 3.53 mm · OD 38.4 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-31-34x3-53-RB50368
€0.17excl. VAT
On demand
O-ring 31.34×3.53 NBR 90 Shore A
- Dimensions
- 31.34 × 3.53 mm · OD 38.4 mm
- Material
- NBR · 90 ShA
SKU OR-NBR90-31-34x3-53-RB55127
€0.33excl. VAT
On demand
O-ring 31.34×3.53 FKM 80 Shore A
- Dimensions
- 31.34 × 3.53 mm · OD 38.4 mm
- Material
- FKM · 80 ShA
SKU OR-FKM80-31-34x3-53-RB56182
€1.00excl. VAT
On demand
O-ring 31.34×3.53 EPDM 70 Shore A
- Dimensions
- 31.34 × 3.53 mm · OD 38.4 mm
- Material
- EPDM · 70 ShA
SKU OR-EPDM70-31-34x3-53-RB53225
€0.50excl. VAT
On demand
O-ring 31.34×3.53 VMQ 70 Shore A
- Dimensions
- 31.34 × 3.53 mm · OD 38.4 mm
- Material
- VMQ · 70 ShA
SKU OR-VMQ70-31-34x3-53-RB60158
€0.67excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.