-019 BLACK FKM 90D O-RING

This o-ring is supplied in AS568-019 black Viton® (FKM) 90 Shore A with an inside diameter of 0.801 in (20.35 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.941 in (23.9 mm), catalogued under part number V90019. It creates a positive seal at flange, piston and rod interfaces without added hardware.

Viton® (FKM) is widely chosen for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. The compound resists aromatic hydrocarbons, chlorinated solvents, and engine and transmission fluids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Applications involving amines or low-molecular-weight organic acids call for a different compound.

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

V90019 ships individually. Unit weight is approximately 0.3135 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.