Viton 75-441-Black-Pk2

Part number SB-V70441-2 is an AS568-441 black Viton® (FKM) 70 Shore A O-Ring built to an inside diameter of 6.975 in (177.17 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 7.525 in (191.14 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. Additional detail on this item: 0.275CSX6.975"IDX7.525"OD.

Expect good resistance to petroleum oils and fuels, aromatic hydrocarbons, and engine and transmission fluids. Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It should not be specified for service in hot water and steam or amines.

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

Stocked as SB-V70441-2 and sold by the bag. Nominal inside diameter is listed as 7 inch. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.