-394 BLACK FKM 75D O-RING

This o-ring is supplied in AS568-394 black Viton® (FKM) 75 Shore A measuring an inside diameter of 24.94 in (633.48 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 25.36 in (644.14 mm), catalogued under part number V75394. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) delivers outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. This material stands up to engine and transmission fluids, aromatic hydrocarbons, and chlorinated solvents. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or ketones and esters.

Maintenance and OEM teams specify it across oil and gas, aerospace, and automotive fuel systems.

Stocked as V75394 and sold individually. Nominal inside diameter is listed as 25 inch. Review your operating media and conditions against this specification before installation.