-206 BLACK FKM 90D O-RING

V90206 is an AS568-206 black Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 0.484 in (12.29 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.762 in (19.35 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

As a material, Viton® (FKM) delivers very low compression set at elevated temperature and the industry benchmark where nitrile reaches its thermal limit. This material stands up to many acids, aggressive chemicals, 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 ketones and esters or amines.

Maintenance and OEM teams specify it across aerospace, oil and gas, and high-temperature process equipment.

V90206 ships individually. Unit weight is approximately 0.934 g and nominal inside diameter is listed as 1/2 inch. 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.