2.4MM CS X 8.6MM ID BLACK BUNA 70D

The H2.4X8.6 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 8.6 mm (0.339 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 13.4 mm (0.53 in). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. Expect good resistance to many alcohols, greases and lubricants, and hydraulic fluids. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving polar solvents or ozone and direct sunlight call for a different compound.

Maintenance and OEM teams specify it across general industrial maintenance, automotive, and fluid power.

This item is sold individually under part number H2.4X8.6. Unit weight is approximately 0.192 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.