-146 BLACK BUNA 70D O-RING

This o-ring is supplied in AS568-146 black Buna-N (Nitrile) 70 Shore A measuring an inside diameter of 2.612 in (66.34 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.818 in (71.58 mm), catalogued under part number H70146. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Expect good resistance to water, petroleum-based oils, and propane and butane. Buna-N (Nitrile) offers low compression set under sustained load, reliable performance in both static and dynamic service. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

Maintenance and OEM teams specify it across fluid power, construction equipment, and agricultural equipment.

H70146 ships individually. Unit weight is approximately 0.0015 g. Check the compound against your process media, pressure and temperature before committing to a design.