-457 BLACK CHEMOURS VITON 75D O-RING

APG stocks the VITON75457, an AS568-457 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 13.975 in (354.97 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.525 in (368.94 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is specified here for long service life in hot, chemically aggressive environments and industry benchmark where nitrile reaches its thermal limit. Expect good resistance to many acids, engine and transmission fluids, and chlorinated solvents. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with ketones and esters or low-molecular-weight organic acids.

It sees regular use in semiconductor equipment, aerospace, and automotive fuel systems.

Reference part number VITON75457 when ordering; the item is sold individually. Unit weight is approximately 80.339 g and nominal inside diameter is listed as 14 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.