3.55MM CS X 56MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 56 mm (2.205 in), a cross section of 3.55 mm (0.14 in), and an outside diameter of 63.1 mm (2.48 in), catalogued under part number H3.55X56. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is widely chosen for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. This material stands up to propane and butane, water, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with strong acids or ozone and direct sunlight.

It sees regular use in agricultural equipment, automotive, and hydraulic and pneumatic systems.

Order part number H3.55X56, sold individually. Unit weight is approximately 2.2841 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.