This O-Ring has a diameter of 82 mm and is SS 316 in color. The hardness of this Garlock PS-Seal® 60x82x15 - MEC05-10316 - Rotary Shaft Seal - GYLON/PTFE - Tandem - 5 Bar - Black is 60. Alternative names for the compound are , and it is commonly produced by . The O-Ring is typically used in and has an operating temperature range from TD 5 BAR to . O-Rings 8518017 are referred to as 30256 and have a DIN 3771 size of 82. This item is equivalent to and has an approval. The chemical name of this O-Ring is .