2MM CS X 9MM ID BLACK BUNA 70D

H2X9 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 9 mm (0.354 in), a cross section of 2 mm (0.079 in), and an outside diameter of 13 mm (0.51 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, low compression set under sustained load. Expect good resistance to many alcohols, propane and butane, and water. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Applications involving automotive brake fluid or strong acids call for a different compound.

It sees regular use in construction equipment, general industrial maintenance, and hydraulic and pneumatic systems.

Order part number H2X9, sold individually. Unit weight is approximately 0.1326 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.