This O-ring, measuring 4.00" in inner diameter and 1.50" in cross-section, is made from 70 durometer NBR (Nitrile Butadiene Rubber), known for its excellent oil and fuel resistance. The NB7028 model is ideal for sealing applications in automotive and industrial environments. Its robust construction ensures longevity and reliability, making it suitable for various applications where resistance to wear and tear is crucial. This O-ring complies with industry standards, ensuring compatibility with numerous systems.
