-411 BLACK FKM 75D O-RING

The V70411 is an AS568-411 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 2.725 in (69.22 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.275 in (83.19 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is widely chosen for excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. This material stands up to engine and transmission fluids, aggressive chemicals, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Exposure to low-molecular-weight organic acids or hot water and steam will shorten service life.

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

V70411 ships individually. Unit weight is approximately 16.86 g and nominal inside diameter is listed as 2 3/4 inch. Review your operating media and conditions against this specification before installation.