-473 BLACK BUNA 90D O-RING

This o-ring is supplied in AS568-473 black Buna-N (Nitrile) 90 Shore A with an inside diameter of 23.94 in (608.08 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 24.49 in (622.05 mm), catalogued under part number H90473. It delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for low compression set under sustained load and most widely specified general-purpose sealing elastomer. Expect good resistance to many alcohols, petroleum-based oils, and greases and lubricants. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in polar solvents or strong acids.

Common environments for this compound include general industrial maintenance, agricultural equipment, and automotive.

This item is sold individually under part number H90473. Unit weight is approximately 96.079 g and nominal inside diameter is listed as 24 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.