5MM CS X 190MM ID BLACK BUNA 70D

Ordered as H5X190, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 190 mm (7.48 in), a cross section of 5 mm (0.197 in), and an outside diameter of 200 mm (7.87 in). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and low compression set under sustained load. It resists water, many alcohols, and petroleum-based oils. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

It sees regular use in general industrial maintenance, hydraulic and pneumatic systems, and fluid power.

This item is sold individually under part number H5X190. Unit weight is approximately 14.495 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.