-010 BLACK EPDM 70D NSF O-RING

This o-ring is supplied in AS568-010 black EPDM (EPR) 70 Shore A with an inside diameter of 0.239 in (6.07 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.379 in (9.63 mm), catalogued under part number E70NSF010. It compresses into its gland to block fluid or gas migration across a joint.

The material holds up against brake fluid, water and steam, and phosphate ester hydraulic fluids. That behavior comes from the compound itself: EPDM (EPR) is widely chosen for strong performance in outdoor and exposed installations, excellent hot water and steam resistance. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). It should not be specified for service in mineral oil-based lubricants or petroleum oils and fuels.

The compound meets FDA requirements for food contact and carries NSF listing. Typical settings include outdoor equipment, water and steam systems, and potable water applications.

Order part number E70NSF010, sold individually. Unit weight is approximately 0.073 g and nominal inside diameter is listed as 1/4 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.