Uxcell Nitrile Rubber O-Rings 20mm OD 10mm ID 5mm Width, Metric Sealing Gasket For Automotive Machine Plumbing, Pack Of 5. Item #: 102458471.

NBR O-Ring Hardness: 70A Circular Cross-Section They are circular, 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. Click Below Blue Links to Find More: [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration The o rings has smooth surface, great oil and heat resistance, wear-resistant and good sealing performance [Application] - These small rubber o rings are widely used for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance and much more