-341 BLACK BUNA 50D O-RING

H50341 is an AS568-341 black Buna-N (Nitrile) 50 Shore A O-Ring with an inside diameter of 3.475 in (88.27 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.895 in (98.93 mm). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) is specified for low compression set under sustained load and an economical choice for high-volume maintenance programs. This material stands up to petroleum-based oils, greases and lubricants, and hydraulic fluids. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where ketones or ozone and direct sunlight are present.

Common environments for this compound include fluid power, general industrial maintenance, and hydraulic and pneumatic systems.

Order part number H50341, sold individually. Nominal inside diameter is listed as 3 1/2 inch. Review your operating media and conditions against this specification before installation.