568-015 URETHANE 90 ORINGS

APG stocks the U90015, an AS568-015 clear Polyurethane (AU/EU) 90 Shore A O-Ring measuring an inside diameter of 0.551 in (14 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.691 in (17.55 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Polyurethane (AU/EU) is widely chosen for very high tensile strength and load capacity, outstanding extrusion resistance at elevated pressure. The material holds up against petroleum oils, abrasion and wear, and impact and shock loading. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C).

It sees regular use in off-highway equipment, high-pressure fluid power, and construction machinery.

Order part number U90015, sold individually. Nominal inside diameter is listed as 9/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.