568-134 BUNA 70 SQUARE CUT RINGS

APG stocks the SH70134, an AS568-134 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring measuring an inside diameter of 1.862 in (47.29 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.068 in (52.53 mm). A quad-ring delivers lower friction and better sealing stability than a comparable round-section o-ring.

The compound resists propane and butane, petroleum-based oils, and water. Buna-N (Nitrile) is specified for low compression set under sustained load and the most widely specified general-purpose sealing elastomer. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C).

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

Reference part number SH70134 when ordering; the item is sold individually. Unit weight is approximately 1.2295 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.