8mm Nitrile Rubber O-Rings - Pack of 50 for Automotive Machinery and Plumbing

NBR O-Ring Product Description

Circular Cross-Section NBR O-Ring featuring a hardness of 70A and a temperature range from -4℉ (-20°C) to 212℉ (100°C). These O-rings are circular in shape and suitable for use in various sealing applications, providing pressure and fluid seals between overlapping mating surfaces such as engines, faucets, flanges, valves, and cylinders.

Made from Nitrile Butadiene Rubber, these O-rings offer excellent mechanical properties and high wear resistance. They are resistant to petroleum oils, greases, hydraulic fluids, alcohol, mineral oil, and grease. However, they are not suitable for use with acetone, ethers, esters, ozone, sunlight, or weathering. Avoid using them in ozone-generating electric motors, welding equipment, or applications exposed to UV light.

Explore our O-Ring Assortment, Flat Washer, Oil Seals, Foam Seal Tape, and more by clicking the links below. Customers have rated these products highly, with an average rating of 4.4 to 4.7 out of 5 stars based on hundreds of reviews.

• O-Ring Assortment: $16.29
• Flat Washer: $5.99
• Oil Seals: $7.99
• Foam Seal Tape: $6.49

Material: - Silicone - Nylon - Nitrile - EVA Foam

Specifications: - 8mm Outside Diameter - 5±0.2mm Inner Diameter - 1.5mm Cross-Section Diameter

With a 70A Durometer (Shore Hardness), these Nitrile Rubber O-rings offer resistance to penetration and a wide temperature range. They have a smooth surface, excellent oil and heat resistance, are wear-resistant, and provide good sealing performance. Ideal for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance, and more.

Please ensure you select the correct size and material before making a purchase and place the O-rings in the appropriate location for optimal performance.

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