Viton 75-040-Black-Pk10

Ordered as SB-V70040-10, this is an AS568-040 black Viton® (FKM) 70 Shore A O-Ring built to an inside diameter of 2.864 in (72.75 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 3.004 in (76.3 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. This item is further identified as 0.070CSX2.864"IDX3.004"OD.

Viton® (FKM) is known for long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. This material stands up to aromatic hydrocarbons, many acids, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

It sees regular use in automotive fuel systems, high-temperature process equipment, and aerospace.

Order part number SB-V70040-10, sold by the bag. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.