The V3.5X27 is a black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 27 mm (1.063 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 34 mm (1.34 in). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
It resists petroleum oils and fuels, many acids, and chlorinated solvents. Viton® (FKM) is specified for 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 should not be specified for service in amines or low-molecular-weight organic acids.
Common environments for this compound include high-temperature process equipment, aerospace, and semiconductor equipment.
Order part number V3.5X27, sold individually. Unit weight is approximately 1.6965 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description 3.5MM CS X 27MM ID BLACK FKM 75D
Actual Outside Diameter 34 mm (1.34 inch)
Actual Cross Section 3.5 mm (0.138 inch)
Actual Inside Diameter 27 mm (1.063 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity