-906 BROWN FKM 75D O-RING

This o-ring is supplied in AS568-906 brown Viton® (FKM) 75 Shore A built to an inside diameter of 0.468 in (11.89 mm), a cross section of 0.078 in (1.98 mm), and an outside diameter of 0.624 in (15.85 mm), catalogued under part number VB75906. It remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Viton® (FKM) delivers excellent resistance to compression set and permeation, very low compression set at elevated temperature. Expect good resistance to many acids, petroleum oils and fuels, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or ketones and esters.

Maintenance and OEM teams specify it across aerospace, automotive fuel systems, and chemical processing.

This item is sold individually under part number VB75906. Unit weight is approximately 0.2847 g and nominal inside diameter is listed as 3/8 inch. Check the compound against your process media, pressure and temperature before committing to a design.