-104 BLACK BUNA 70D O-RING

The H70104 is an AS568-104 black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 0.112 in (2.84 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.318 in (8.08 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to water, hydraulic fluids, and propane and butane. That behavior comes from the compound itself: Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

It sees regular use in construction equipment, general industrial maintenance, and hydraulic and pneumatic systems.

This item is sold individually under part number H70104. Unit weight is approximately 0.1147 g. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.