This o-ring is supplied in black Viton® (FKM) 75 Shore A measuring an inside diameter of 6.5 mm (0.256 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 11.5 mm (0.45 in), catalogued under part number V2.5X6.5. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
Expect good resistance to aggressive chemicals, petroleum oils and fuels, and aromatic hydrocarbons. Viton® (FKM) is known for very low compression set at elevated temperature and 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).
Common environments for this compound include chemical processing, semiconductor equipment, and high-temperature process equipment.
Order part number V2.5X6.5, sold individually. Review your operating media and conditions against this specification before installation.
Description 2.5MM CS X 6.5MM ID BLACK FKM 75D
Actual Outside Diameter 11.5 mm (0.45 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 6.5 mm (0.256 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity