-230 BLACK BUNA 90D O-RING

The H90230 is an AS568-230 black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 2.484 in (63.09 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.762 in (70.15 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Buna-N (Nitrile) offers strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. Expect good resistance to water, hydraulic fluids, and many alcohols. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with automotive brake fluid or ozone and direct sunlight.

Typical settings include hydraulic and pneumatic systems, agricultural equipment, and automotive.

Reference part number H90230 when ordering; the item is sold individually. Unit weight is approximately 0.0028 g and nominal inside diameter is listed as 2 1/2 inch. Review your operating media and conditions against this specification before installation.