-119 BLACK BUNA 50D O-RING

Part number H50119 is an AS568-119 black Buna-N (Nitrile) 50 Shore A O-Ring supplied with an inside diameter of 0.924 in (23.47 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.13 in (28.7 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to propane and butane, water, and hydraulic fluids. Buna-N (Nitrile) offers low compression set under sustained load and an economical choice for high-volume maintenance programs. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Exposure to strong acids or polar solvents will shorten service life.

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

H50119 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.