568-264 FKM 75 SQUARE CUT RINGS

This quad-ring is supplied in AS568-264 black Viton® (FKM) 70 Shore A square profile measuring an inside diameter of 7.484 in (190.09 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.762 in (197.15 mm), catalogued under part number SV70264. It seats in a standard o-ring gland while offering improved dynamic performance.

As a material, Viton® (FKM) is specified for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. The compound resists petroleum oils and fuels, aggressive chemicals, and many acids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where hot water and steam or amines are present.

It sees regular use in semiconductor equipment, aerospace, and oil and gas.

Stocked as SV70264 and sold individually. Check the compound against your process media, pressure and temperature before committing to a design.