-456 BLACK BUNA 50D O-RING

H50456 is an AS568-456 black Buna-N (Nitrile) 50 Shore A O-Ring with an inside diameter of 13.475 in (342.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.025 in (356.24 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to water, hydraulic fluids, and petroleum-based oils. Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, low compression set under sustained load. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving strong acids or polar solvents call for a different compound.

You will find this material specified across fluid power, hydraulic and pneumatic systems, and automotive.

Stocked as H50456 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.