3.5MM CS X 340MM ID BLACK BUNA 70D

This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A supplied with an inside diameter of 340 mm (13.386 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 347 mm (13.66 in), catalogued under part number H3.5X340. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

It resists petroleum-based oils, water, and greases and lubricants. That behavior comes from the compound itself: Buna-N (Nitrile) delivers an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or ketones.

It sees regular use in general industrial maintenance, automotive, and agricultural equipment.

Order part number H3.5X340, sold individually. Unit weight is approximately 12.68 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.