568-419 URETHANE 70 DURO ORINGS

The U70419 is an AS568-419 clear Polyurethane (AU/EU) 70 Shore A O-Ring supplied with an inside diameter of 3.725 in (94.62 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 4.275 in (108.59 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Polyurethane (AU/EU) offers toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. It resists extrusion under high pressure, petroleum oils, and abrasion and wear. Rated temperature range runs from -65°F (-53.9°C) to 200°F (93.3°C) in continuous service.

Common environments for this compound include off-highway equipment, press and forming equipment, and hydraulic cylinders.

Reference part number U70419 when ordering; the item is sold individually. Nominal inside diameter is listed as 3 3/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.