-222 BLACK BUNA 70D O-RING

Part number H70222 is an AS568-222 black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 1.484 in (37.69 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.762 in (44.75 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) delivers reliable performance in both static and dynamic service, an economical choice for high-volume maintenance programs. The material holds up against petroleum-based oils, many alcohols, and greases and lubricants. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include automotive, hydraulic and pneumatic systems, and agricultural equipment.

Reference part number H70222 when ordering; the item is sold individually. Unit weight is approximately 1.57 g and nominal inside diameter is listed as 1 1/2 inch. Review your operating media and conditions against this specification before installation.