-394 BLACK FKM 90D O-RING

APG stocks the V90394, an AS568-394 black Viton® (FKM) 90 Shore A O-Ring supplied with 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). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Viton® (FKM) offers excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. This material stands up to aggressive chemicals, chlorinated solvents, and aromatic hydrocarbons. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

Typical settings include chemical processing, aerospace, and high-temperature process equipment.

Reference part number V90394 when ordering; the item is sold individually. Unit weight is approximately 81.1338 g and nominal inside diameter is listed as 25 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.