-211 BLACK FKM 90D O-RING

Part number V90211 is an AS568-211 black Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 0.796 in (20.22 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.074 in (27.28 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The material holds up against petroleum oils and fuels, many acids, and aggressive chemicals. Viton® (FKM) is known for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

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

V90211 ships individually. Unit weight is approximately 0.0014 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.