*568-013 URETHANE 90 ORINGS -PR GRADE

APG stocks the U90013, an AS568-013 clear Polyurethane (AU/EU) 90 Shore A O-Ring supplied with an inside diameter of 0.426 in (10.82 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.566 in (14.38 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Polyurethane (AU/EU) is widely chosen for toughness that outperforms conventional rubber compounds and outstanding extrusion resistance at elevated pressure. The material holds up against petroleum oils, impact and shock loading, and extrusion under high pressure. The material carries a published service range of -65°F (-53.9°C) to 200°F (93.3°C). Exposure to hot water and steam or prolonged humidity at elevated temperature will shorten service life.

You will find this material specified across off-highway equipment, hydraulic cylinders, and construction machinery.

Reference part number U90013 when ordering; the item is sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.