568-461 URETHANE 90 ORINGS -PREM GRADE

APG stocks the U90461, an AS568-461 clear Polyurethane (AU/EU) 90 Shore A O-Ring supplied with an inside diameter of 15.955 in (405.26 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 16.505 in (419.23 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Polyurethane (AU/EU) is specified for toughness that outperforms conventional rubber compounds, very high tensile strength and load capacity. The compound resists impact and shock loading, abrasion and wear, and ozone. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C). Verify compatibility before use with hot water and steam or ketones.

Common environments for this compound include mining and heavy equipment, construction machinery, and high-pressure fluid power.

Order part number U90461, sold individually. Nominal inside diameter is listed as 16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.