-466 BROWN FKM 90D O-RING

This o-ring is supplied in AS568-466 brown Viton® (FKM) 90 Shore A measuring 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), catalogued under part number VB90466. It creates a positive seal at flange, piston and rod interfaces without added hardware.

This material stands up to engine and transmission fluids, chlorinated solvents, and many acids. Viton® (FKM) offers long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Applications involving low-molecular-weight organic acids or ketones and esters call for a different compound.

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

VB90466 ships individually. Nominal inside diameter is listed as 18 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.