2MM CS X 40MM ID BLACK BUNA 90D

This o-ring is supplied in black Buna-N (Nitrile) 90 Shore A supplied with an inside diameter of 40 mm (1.575 in), a cross section of 2 mm (0.079 in), and an outside diameter of 44 mm (1.73 in), catalogued under part number H90M2X40. It delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, strong abrasion and tear resistance. It resists petroleum-based oils, water, and greases and lubricants. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where polar solvents or automotive brake fluid are present.

It sees regular use in agricultural equipment, construction equipment, and fluid power.

Reference part number H90M2X40 when ordering; the item is sold individually. Unit weight is approximately 0.576 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.