*568-115 URETHANE 90 ORINGS PR GRADE

Ordered as U90115, this is an AS568-115 clear Polyurethane (AU/EU) 90 Shore A O-Ring built to an inside diameter of 0.674 in (17.12 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.88 in (22.35 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

This material stands up to ozone, impact and shock loading, and petroleum oils. That behavior comes from the compound itself: Polyurethane (AU/EU) is specified for very high tensile strength and load capacity, toughness that outperforms conventional rubber compounds. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C).

You will find this material specified across construction machinery, high-pressure fluid power, and mining and heavy equipment.

Order part number U90115, sold individually. Check the compound against your process media, pressure and temperature before committing to a design.