Othmro Fluorine Rubber O-Rings 9.5mm OD 7.5mm ID 1mm Width, Sealing Gasket, Black,Pack of 10

• [Size] - Outer Diameter: 9.5mm; Inner Diameter: 7.5mm; Cross-Section Diameter: 1mm
• [Material] - Made of fluorine rubber with aging, heat, fuel and chemical resistance. 70A Durometer for resistance to penetration
• [Heat Resistant] - Can be used across a wide temperature range from -4℉ (-20℃) to 482℉ (250℃)
• [Key Use] - Seals for aircraft engines, automotive fuel handling systems, high temperature/low compression set applications, chemical exposure situations etc.
• [Application] - Provides sealing and prevents leaking for a wide range of applications such as plumbing, machinery, hydraulic & pneumatic repairs and much more

Circular Cross-Section They are circular in shape, round in cross-section. Designed for use in a wide variety of sealing applications. Commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. Nitrile Butadiene Rubber O-rings Good mechanical properties and high wear resistance NBR. Good resistance to many petroleum oils, greases, hydraulic fluids, alcohol, mineral oil, and grease. Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.