-017 BLACK BUNA 90D O-RING

H90017 is an AS568-017 black Buna-N (Nitrile) 90 Shore A O-Ring measuring an inside diameter of 0.676 in (17.17 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.816 in (20.73 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) offers strong abrasion and tear resistance, low compression set under sustained load. It resists propane and butane, greases and lubricants, and petroleum-based oils. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Applications involving strong acids or ozone and direct sunlight call for a different compound.

Typical settings include agricultural equipment, automotive, and construction equipment.

H90017 ships individually. Unit weight is approximately 0.2002 g. Check the compound against your process media, pressure and temperature before committing to a design.