The Freudenberg-NOK OR 0.275" 90 NBR N903X seal is engineered for optimal sealing performance in demanding conditions. Constructed from premium Nitrile Butadiene Rubber (NBR), this seal provides exceptional resistance to various oils and chemicals. With a thickness of 0.275 inches and a hardness of 90, it guarantees a secure fit, making it perfect for industrial applications. This seal meets stringent industry standards, ensuring reliability in automotive and machinery uses. Its precise dimensions and durable material make it an essential component for preventing leaks and ensuring operational efficiency.