AS568-438 (Parker 2-438)
O-ring 158.11 × 6.99 mm
Parker number 2-438 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 158.11 mm (6.225 inches)
- Cross-section
- 6.99 mm (0.275 inches)
- Outer diameter
- 172.08 mm
- Series
- thick
In-stock O-rings 158.11 × 6.99 mm
On demand
O-ring 158.12×6.99 NBR 70 Shore A
- Dimensions
- 158.12 × 6.99 mm · OD 172.1 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-158-12x6-99-RB51569
€2.09excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.