8MM CS X 65MM ID BLACK BUNA 70D

H8X65 is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 65 mm (2.559 in), a cross section of 8 mm (0.315 in), and an outside diameter of 81 mm (3.19 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. This material stands up to greases and lubricants, hydraulic fluids, and many alcohols. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

Maintenance and OEM teams specify it across automotive, general industrial maintenance, and agricultural equipment.

This item is sold individually under part number H8X65. Unit weight is approximately 13.878 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.