myoseya O-Ring Set, Fluorine Rubber O-Ring Set, Hydraulic Seal Gasket Washer, Completely Sealed, Heat Resistant, Oil Resistant, Waterproof, Mechanical Repair, Plumbing, Industrial, Green, Set of 50, 5.5*1.5mm 【Size】Outer diameter 5.5mm, width 1.5mm. Color: Green. 【Material】Fluorine rubber. High temperature resistance, acid resistance, corrosion resistance, abrasion resistance. 【Features】Standard nitrile rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). 【Applications】Widely used in high-pressure washers, filters, pumps, water hoses, piping pipes, maintenance, automobiles, and machinery. 【Note】Please check the size and material before purchasing. 1758