This FFKM - FFPM O-Ring has a diameter of  mm and is Black in color. The hardness of this O-ring 180x3 - FFKM - FFPM - F909ZLT - AED - Norsok M710 - Low Temp (>-40°C) - 90 Shore A - Black - ORS216065 is 90 Shore A. Alternative names for the compound are FFKM – FFPM, and it is commonly produced by . The O-Ring is typically used in and has an operating temperature range from -40 ºC to 270 ºC. O-Rings 546692 are referred to as 216065 and have a DIN 3771 size of . This item is equivalent to and has an AED - Norsok M710 - Low Temp (>-40°C) approval. The chemical name of this O-Ring is Perfluoroelastomer.