-336 BLACK BUNA 70D O-RING

H70MD336 is an AS568-336 black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 2.85 in (72.39 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.27 in (83.06 mm). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

Expect good resistance to many alcohols, propane and butane, and petroleum-based oils. Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where strong acids or ozone and direct sunlight are present.

This o-ring is metal detectable for HACCP and foreign-body control programs. You will find this material specified across fluid power, automotive, and hydraulic and pneumatic systems.

This item is sold individually under part number H70MD336. Nominal inside diameter is listed as 2 7/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.