568-102 BUNA 70 SQUARE CUT RINGS

APG stocks the SH70102, an AS568-102 black Buna-N (Nitrile) 70 Shore A square profile Quad-Ring built to an inside diameter of 0.049 in (1.24 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.255 in (6.48 mm). A quad-ring delivers lower friction and better sealing stability than a comparable round-section o-ring.

The compound resists hydraulic fluids, water, and many alcohols. Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs 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 should not be specified for service in ketones or strong acids.

You will find this material specified across automotive, construction equipment, and general industrial maintenance.

This item is sold individually under part number SH70102. Nominal inside diameter is listed as 1/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.