-357 BROWN FKM 90D O-RING

Part number VB90357 is an AS568-357 brown Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 5.475 in (139.07 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.895 in (149.73 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

It resists engine and transmission fluids, many acids, and petroleum oils and fuels. Viton® (FKM) delivers excellent resistance to compression set and permeation, outstanding high-temperature capability. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

You will find this material specified across automotive fuel systems, semiconductor equipment, and oil and gas.

Order part number VB90357, sold individually. Unit weight is approximately 22.443 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.