-466 BLACK FKM 90D O-RING

V90466 is an AS568-466 black Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 18.455 in (468.76 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 19.005 in (482.73 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

It resists aromatic hydrocarbons, engine and transmission fluids, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is valued for very low compression set at elevated temperature, excellent resistance to compression set and permeation. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in amines or ketones and esters.

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

This item is sold individually under part number V90466. Unit weight is approximately 103.9 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.