-383 BLACK BUNA 50D O-RING

H50383 is an AS568-383 black Buna-N (Nitrile) 50 Shore A O-Ring supplied with an inside diameter of 13.975 in (354.97 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 14.395 in (365.63 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, economical choice for high-volume maintenance programs. The compound resists greases and lubricants, propane and butane, and hydraulic fluids. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

It sees regular use in automotive, general industrial maintenance, and agricultural equipment.

This item is sold individually under part number H50383. Nominal inside diameter is listed as 14 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.