-388 BLACK FKM 75D O-RING

Part number V75388 is an AS568-388 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 18.953 in (481.41 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 19.373 in (492.07 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is specified here for very low compression set at elevated temperature and outstanding high-temperature capability. This material stands up to aggressive chemicals, petroleum oils and fuels, and chlorinated solvents. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Applications involving ketones and esters or hot water and steam call for a different compound.

Common environments for this compound include aerospace, chemical processing, and oil and gas.

Stocked as V75388 and sold individually. Nominal inside diameter is listed as 19 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.