AS568-428 (Parker 2-428)
O-ring 123.19 × 6.99 mm
Parker number 2-428 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 123.19 mm (4.85 inches)
- Cross-section
- 6.99 mm (0.275 inches)
- Outer diameter
- 137.16 mm
- Series
- thick
In-stock O-rings 123.19 × 6.99 mm
On demand
O-ring 123.2×6.99 NBR 70 Shore A
- Dimensions
- 123.2 × 6.99 mm · OD 137.18 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-123-2x6-99-RB51229
€1.79excl. VAT
On demand
O-ring 123.2×6.99 NBR 90 Shore A
- Dimensions
- 123.2 × 6.99 mm · OD 137.18 mm
- Material
- NBR · 90 ShA
SKU OR-NBR90-123-2x6-99-RB55698
€4.09excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.