-230 WHITE BUNA 70D FDA O-RING

Ordered as H70FDA230, this is an AS568-230 white Buna-N (Nitrile) 70 Shore A O-Ring measuring 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). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. Expect good resistance to propane and butane, water, and greases and lubricants. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or strong acids.

This item meets FDA requirements for food contact under 21 CFR 177.2600. It sees regular use in construction equipment, general industrial maintenance, and fluid power.

H70FDA230 ships individually. Unit weight is approximately 2.666 g and nominal inside diameter is listed as 2 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.