AS568-256 (Parker 2-256)
O-ring 145.64 × 3.53 mm
Parker number 2-256 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 145.64 mm (5.734 inches)
- Cross-section
- 3.53 mm (0.139 inches)
- Outer diameter
- 152.7 mm
- Series
- medium
In-stock O-rings 145.64 × 3.53 mm
Low stock
O-ring 145.65×3.53 NBR 70 Shore A
- Dimensions
- 145.65 × 3.53 mm · OD 152.71 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-145-65x3-53-RB50826
€1.04excl. VAT
On demand
O-ring 145.65×3.53 FKM 80 Shore A
- Dimensions
- 145.65 × 3.53 mm · OD 152.71 mm
- Material
- FKM · 80 ShA
SKU OR-FKM80-145-65x3-53-RB56497
€4.86excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.