-120 BLACK FKM 75D O-RING

APG stocks the V70120, an AS568-120 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 0.987 in (25.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.193 in (30.3 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Viton® (FKM) is valued for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Expect good resistance to aggressive chemicals, engine and transmission fluids, and petroleum oils and fuels. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or hot water and steam.

Common environments for this compound include chemical processing, high-temperature process equipment, and oil and gas.

Order part number V70120, sold individually. Unit weight is approximately 0.84 g and nominal inside diameter is listed as 1 inch. Check the compound against your process media, pressure and temperature before committing to a design.