-442 BLACK FKM 90D O-RING

Part number V90442 is an AS568-442 black Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 7.225 in (183.52 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 7.775 in (197.49 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The compound resists aromatic hydrocarbons, chlorinated solvents, and petroleum oils and fuels. Viton® (FKM) is known for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with amines or ketones and esters.

Typical settings include oil and gas, automotive fuel systems, and semiconductor equipment.

V90442 ships individually. Unit weight is approximately 41.6148 g and nominal inside diameter is listed as 7 1/4 inch. Check the compound against your process media, pressure and temperature before committing to a design.