5MM CS X 37MM ID BLACK BUNA 70D

Ordered as H5X37, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 37 mm (1.457 in), a cross section of 5 mm (0.197 in), and an outside diameter of 47 mm (1.85 in). The 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 widely chosen for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. This material stands up to propane and butane, many alcohols, and greases and lubricants. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Exposure to strong acids or ketones will shorten service life.

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

Reference part number H5X37 when ordering; the item is sold individually. Unit weight is approximately 3.32 g. Review your operating media and conditions against this specification before installation.