Buna 70-163-Black-Pk10

The SB-H70163-10 is an AS568-163 black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 5.987 in (152.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 6.193 in (157.3 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. This item is further identified as 0.103CSX5.987"IDX6.193"OD.

As a material, Buna-N (Nitrile) offers an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. This material stands up to greases and lubricants, many alcohols, and water. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It is not the right choice where ozone and direct sunlight or ketones are present.

You will find this material specified across construction equipment, hydraulic and pneumatic systems, and automotive.

Reference part number SB-H70163-10 when ordering; the item is sold by the bag. Nominal inside diameter is listed as 6 inch. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.