-370 BLACK FKM 75D O-RING

APG stocks the V75370, an AS568-370 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 8.225 in (208.92 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 8.645 in (219.58 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The compound resists petroleum oils and fuels, chlorinated solvents, and many acids. Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

It sees regular use in aerospace, semiconductor equipment, and high-temperature process equipment.

V75370 ships individually. Nominal inside diameter is listed as 8 1/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.