3MM CS X 84MM ID BLACK FKM 75D

Ordered as V3X84, this is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 84 mm (3.307 in), a cross section of 3 mm (0.118 in), and an outside diameter of 90 mm (3.54 in). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to aggressive chemicals, aromatic hydrocarbons, and many acids. Viton® (FKM) offers excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where amines or low-molecular-weight organic acids are present.

Maintenance and OEM teams specify it across oil and gas, semiconductor equipment, and chemical processing.

Stocked as V3X84 and sold individually. Unit weight is approximately 3.519 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.