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The Sterling Seal & Supply O-Ring 346-7470 is a sealing component made to the -346 size standards. It is constructed from NBR, or Nitrile Butadiene Rubber, providing durability and resilience. This black O-Ring has a hardness rating of seventy, reflecting its strong resistance to deformation. With a cross-section measurement of five point thirty-three millimeters and an inner diameter of one hundred four point fourteen millimeters, it ensures effective sealing in various applications. The product is NSF approved, making it suitable for use in environments where safety and sanitation are a priority.
This O-Ring is ideal for HVAC applications. Its material and hardness level allow it to endure various conditions without losing its shape.
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