2.5MM CS X 86MM ID BLACK BUNA 70D

The H2.5X86 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 86 mm (3.386 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 91 mm (3.58 in). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, most widely specified general-purpose sealing elastomer. It resists petroleum-based oils, hydraulic fluids, and many alcohols. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Applications involving automotive brake fluid or ketones call for a different compound.

You will find this material specified across agricultural equipment, hydraulic and pneumatic systems, and fluid power.

Reference part number H2.5X86 when ordering; the item is sold individually. Unit weight is approximately 1.66 g. Review your operating media and conditions against this specification before installation.