-358 BLACK FKM 90D O-RING

Ordered as V90358, this is an AS568-358 black Viton® (FKM) 90 Shore A O-Ring built to an inside diameter of 5.6 in (142.24 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.02 in (152.91 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is specified for excellent resistance to compression set and permeation, very low compression set at elevated temperature. Expect good resistance to petroleum oils and fuels, many acids, and aggressive chemicals. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

Maintenance and OEM teams specify it across semiconductor equipment, automotive fuel systems, and aerospace.

Stocked as V90358 and sold individually. Unit weight is approximately 19.415 g and nominal inside diameter is listed as 5 5/8 inch. Check the compound against your process media, pressure and temperature before committing to a design.