Ordered as V3X26, this is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 26 mm (1.024 in), a cross section of 3 mm (0.118 in), and an outside diameter of 32 mm (1.26 in). The o-ring compresses into its gland to block fluid or gas migration across a joint.
It resists aromatic hydrocarbons, aggressive chemicals, and chlorinated solvents. Viton® (FKM) offers very low compression set at elevated temperature, excellent resistance to compression set and permeation. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Applications involving ketones and esters or low-molecular-weight organic acids call for a different compound.
It sees regular use in high-temperature process equipment, semiconductor equipment, and aerospace.
This item is sold individually under part number V3X26. Unit weight is approximately 1.1798 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Description 3MM CS X 26MM ID BLACK FKM 75D
Actual Outside Diameter 32 mm (1.26 inch)
Actual Cross Section 3 mm (0.118 inch)
Actual Inside Diameter 26 mm (1.024 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity