This o-ring is supplied in AS568-103 black EPDM (EPR) 80 Shore A with an inside diameter of 0.081 in (2.06 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.287 in (7.29 mm), catalogued under part number E80PC103. It remains the most cost-effective sealing element available for pressurized assemblies.
It resists ozone, UV and weathering, water and steam, and phosphate ester hydraulic fluids. EPDM (EPR) delivers strong performance in outdoor and exposed installations, outstanding weather, ozone and sunlight resistance. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C).
You will find this material specified across brake and phosphate ester systems, outdoor equipment, and water and steam systems.
Order part number E80PC103, sold individually. Nominal inside diameter is listed as 3/32 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Description -103 BLACK EPDM 80D O-RING
Actual Cross Section 0.103 inch (2.62 mm)
Actual Inside Diameter 0.081 inch (2.06 mm)
Actual Outside Diameter 0.287 inch (7.29 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity