3.5MM CS X 170MM ID BLACK FKM 75D

V3.5X170 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 170 mm (6.693 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 177 mm (6.97 in). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. This material stands up to aggressive chemicals, aromatic hydrocarbons, and petroleum oils and fuels. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

Maintenance and OEM teams specify it across high-temperature process equipment, chemical processing, and automotive fuel systems.

Stocked as V3.5X170 and sold individually. Unit weight is approximately 9.877 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.