The Freudenberg-NOK H802B O-Ring is a high-performance sealing solution made from 80 durometer HNBR material, measuring 0.185" in diameter. This O-Ring is designed for applications requiring excellent resistance to heat, oil, and chemicals, making it ideal for industrial use. With a precise fit and durable construction, it ensures reliable sealing in various environments. The HNBR material offers superior elasticity and longevity, meeting industry standards for quality and performance. Perfect for hydraulic and pneumatic systems, this O-Ring is a versatile choice for engineers and maintenance professionals.