-380 BLACK BUNA 50D O-RING

This o-ring is supplied in AS568-380 black Buna-N (Nitrile) 50 Shore A supplied with an inside diameter of 11.475 in (291.47 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 11.895 in (302.13 mm), catalogued under part number H50380. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to hydraulic fluids, water, and many alcohols. Buna-N (Nitrile) is specified for low compression set under sustained load, reliable performance in both static and dynamic service. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where strong acids or ketones are present.

You will find this material specified across general industrial maintenance, agricultural equipment, and construction equipment.

This item is sold individually under part number H50380. Nominal inside diameter is listed as 11 1/2 inch. Review your operating media and conditions against this specification before installation.