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The Sterling Seal & Supply 427-7470 is an O-ring designed for effective sealing in various applications. Made from NBR, or Nitrile Butadiene Rubber, this O-ring is resistant to oils, fuels, and a broad range of chemicals. It has a durometer rating of seventy, indicating a good balance of flexibility and durability under pressure. The O-ring is black for easy identification and matches the AS568 series standard size -427. Its dimensions include an inner diameter of one hundred twenty point zero two millimeters and a cross-section of six point ninety-nine millimeters.
Reliable sealing for HVAC and other applications.
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