AS568-338 (Parker 2-338)
O-ring 78.74 × 5.33 mm
Parker number 2-338 designates the same SAE AS568 size — the numbering differs only in the prefix.
Dimensions
- Inner diameter
- 78.74 mm (3.1 inches)
- Cross-section
- 5.33 mm (0.21 inches)
- Outer diameter
- 89.41 mm
- Series
- medium-thick
In-stock O-rings 78.74 × 5.33 mm
In stock
O-ring 78.74×5.33 NBR 70 Shore A
- Dimensions
- 78.74 × 5.33 mm · OD 89.4 mm
- Material
- NBR · 70 ShA
SKU OR-NBR70-78-74x5-33-RB50633
€0.50excl. VAT
On demand
O-ring 78.74×5.33 NBR 90 Shore A
- Dimensions
- 78.74 × 5.33 mm · OD 89.4 mm
- Material
- NBR · 90 ShA
SKU OR-NBR90-78-74x5-33-RB55659
€2.35excl. VAT
On demand
O-ring 78.74×5.33 FKM 80 Shore A
- Dimensions
- 78.74 × 5.33 mm · OD 89.4 mm
- Material
- FKM · 80 ShA
SKU OR-FKM80-78-74x5-33-RB56988
€4.39excl. VAT
Dimension source: SAE AS568D, cross-checked against the Parker O-Ring Handbook ORD 5700.