8.4MM CS X 209.5MM ID BLACK FKM 70D

This o-ring is supplied in black Viton® (FKM) 70 Shore A measuring an inside diameter of 209.5 mm (8.248 in), a cross section of 8.4 mm (0.331 in), and an outside diameter of 226.3 mm (8.91 in), catalogued under part number V8.4X209.5. It remains the most cost-effective sealing element available for pressurized assemblies. Additional detail on this item: Metric O-RING, JIS P210.

Expect good resistance to petroleum oils and fuels, aggressive chemicals, and chlorinated solvents. Viton® (FKM) is specified for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

Typical settings include aerospace, semiconductor equipment, and automotive fuel systems.

Reference part number V8.4X209.5 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.