This O-Ring has a diameter of 30 mm and is SS 316 in color. The hardness of this Garlock PS-Seal® 17x30x7,5 - MEC04-12099 - Rotary Shaft Seal - GYLON/PTFE - Standard - 5 Bar - Black is 17. 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 STD 5 BAR to . O-Rings 8514308 are referred to as 26855 and have a DIN 3771 size of 30. This item is equivalent to and has an approval. The chemical name of this O-Ring is .