-356 BLACK EPDM 80D O-RING

Ordered as E80PC356, this is an AS568-356 black EPDM (EPR) 80 Shore A O-Ring with an inside diameter of 5.35 in (135.89 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.77 in (146.56 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against ketones, ozone, UV and weathering, and phosphate ester hydraulic fluids. EPDM (EPR) is known for strong performance in outdoor and exposed installations, good electrical insulating characteristics. Service temperature is rated from -65°F (-53.9°C) through 300°F (148.9°C). Verify compatibility before use with aromatic hydrocarbons or mineral oil-based lubricants.

Maintenance and OEM teams specify it across potable water applications, outdoor equipment, and brake and phosphate ester systems.

Reference part number E80PC356 when ordering; the item is sold individually. Check the compound against your process media, pressure and temperature before committing to a design.