5MM CS X 84MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 84 mm (3.307 in), a cross section of 5 mm (0.197 in), and an outside diameter of 94 mm (3.7 in), catalogued under part number H5X84. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) delivers an economical choice for high-volume maintenance programs and low compression set under sustained load. It resists greases and lubricants, hydraulic fluids, and propane and butane. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where ozone and direct sunlight or polar solvents are present.

You will find this material specified across general industrial maintenance, automotive, and fluid power.

This item is sold individually under part number H5X84. Unit weight is approximately 6.82 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.