-451 BLACK CHEMOURS VITON 75D O-RING

VITON75451 is an AS568-451 black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 10.975 in (278.77 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 11.525 in (292.74 mm). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is valued for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. This material stands up to chlorinated solvents, petroleum oils and fuels, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or hot water and steam.

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

Reference part number VITON75451 when ordering; the item is sold individually. Unit weight is approximately 63.184 g and nominal inside diameter is listed as 11 inch. Check the compound against your process media, pressure and temperature before committing to a design.