5.3MM CS X 206MM ID BLACK BUNA 70D

Part number H5.3X206 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 206 mm (8.11 in), a cross section of 5.3 mm (0.209 in), and an outside diameter of 216.6 mm (8.53 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Expect good resistance to many alcohols, hydraulic fluids, and greases and lubricants. Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

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

Order part number H5.3X206, sold individually. Unit weight is approximately 17.927 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.