2.5MM CS X 8.5MM ID BLACK BUNA 70D

APG stocks the H2.5X8.5, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 8.5 mm (0.335 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 13.5 mm (0.53 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) offers low compression set under sustained load and the most widely specified general-purpose sealing elastomer. The material holds up against water, greases and lubricants, and propane and butane. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Exposure to ozone and direct sunlight or automotive brake fluid will shorten service life.

Typical settings include agricultural equipment, hydraulic and pneumatic systems, and construction equipment.

Reference part number H2.5X8.5 when ordering; the item is sold individually. Unit weight is approximately 0.2174 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.