-466 BROWN FKM 75D O-RING

VB75466 is an AS568-466 brown Viton® (FKM) 75 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 seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Viton® (FKM) delivers excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. The material holds up against many acids, engine and transmission fluids, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It is not the right choice where ketones and esters or amines are present.

You will find this material specified across high-temperature process equipment, automotive fuel systems, and aerospace.

VB75466 ships individually. Unit weight is approximately 115.6 g and nominal inside diameter is listed as 18 1/2 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.