2.5MM CS X 84MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A measuring an inside diameter of 84 mm (3.307 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 89 mm (3.5 in), catalogued under part number H2.5X84. It compresses into its gland to block fluid or gas migration across a joint.

It resists propane and butane, hydraulic fluids, and many alcohols. Buna-N (Nitrile) delivers reliable performance in both static and dynamic service, strong abrasion and tear resistance. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

Typical settings include general industrial maintenance, fluid power, and automotive.

Stocked as H2.5X84 and sold individually. Unit weight is approximately 1.629 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.