3MM CS X 164MM ID BLACK BUNA 70D

H3X164 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 164 mm (6.457 in), a cross section of 3 mm (0.118 in), and an outside diameter of 170 mm (6.69 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) offers reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. The material holds up against hydraulic fluids, greases and lubricants, and water. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving automotive brake fluid or polar solvents call for a different compound.

You will find this material specified across hydraulic and pneumatic systems, automotive, and construction equipment.

This item is sold individually under part number H3X164. Unit weight is approximately 4.95 g. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.