5MM CS X 68MM ID BLACK BUNA 70D

H5X68 is a black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 68 mm (2.677 in), a cross section of 5 mm (0.197 in), and an outside diameter of 78 mm (3.07 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs and low compression set under sustained load. Expect good resistance to petroleum-based oils, many alcohols, and greases and lubricants. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include hydraulic and pneumatic systems, agricultural equipment, and fluid power.

Reference part number H5X68 when ordering; the item is sold individually. Unit weight is approximately 5.5196 g. Review your operating media and conditions against this specification before installation.