-035 BROWN FKM 90D O-RING

The VB90035 is an AS568-035 brown Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 2.239 in (56.87 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.379 in (60.43 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The material holds up against many acids, chlorinated solvents, and petroleum oils and fuels. That behavior comes from the compound itself: Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with ketones and esters or amines.

It sees regular use in oil and gas, high-temperature process equipment, and aerospace.

Order part number VB90035, sold individually. Check the compound against your process media, pressure and temperature before committing to a design.