-455 BLACK FKM 90D O-RING

Ordered as V90455, this is an AS568-455 black Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 12.975 in (329.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 13.525 in (343.54 mm). The 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, the industry benchmark where nitrile reaches its thermal limit. The material holds up against aggressive chemicals, chlorinated solvents, and petroleum oils and fuels. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or ketones and esters.

Common environments for this compound include chemical processing, semiconductor equipment, and automotive fuel systems.

Stocked as V90455 and sold individually. Unit weight is approximately 73.5178 g and nominal inside diameter is listed as 13 inch. Check the compound against your process media, pressure and temperature before committing to a design.