NBR Rubber O-Rings

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Price updated on October 15, 2026. It may change on AliExpress.

This set contains 50 nitrile butadiene rubber (NBR) O-rings. These black seals are specifically designed to withstand high temperatures.

What to know

• NBR nitrile butadiene rubber material
• High temperature resistant
• Outer diameter from 5 to 80mm
• Thickness of 1, 2, 3, or 4mm
• 50 pieces per pack

Great for: Technicians requiring heat-resistant nitrile seals.