3MM CS X 69MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A supplied with an inside diameter of 69 mm (2.717 in), a cross section of 3 mm (0.118 in), and an outside diameter of 75 mm (2.95 in), catalogued under part number H3X69. It compresses into its gland to block fluid or gas migration across a joint.

Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. Expect good resistance to greases and lubricants, propane and butane, and petroleum-based oils. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ketones or automotive brake fluid.

It sees regular use in automotive, hydraulic and pneumatic systems, and construction equipment.

This item is sold individually under part number H3X69. Unit weight is approximately 0.002 g. Review your operating media and conditions against this specification before installation.