568-104 BUNA 70 SQUARE CUT RINGS

APG stocks the SH70104, an AS568-104 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring 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). A quad-ring resists spiral failure in reciprocating service thanks to its multi-lobe geometry.

As a material, Buna-N (Nitrile) is valued for the most widely specified general-purpose sealing elastomer and low compression set under sustained load. The material holds up against water, greases and lubricants, and propane and butane. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ketones or ozone and direct sunlight.

Typical settings include hydraulic and pneumatic systems, agricultural equipment, and construction equipment.

This item is sold individually under part number SH70104. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.