The 017 Viton O-Ring with 90 durometer hardness from SSP Fittings Corp is engineered for high-performance sealing in demanding environments. This O-ring is made from Viton, known for its excellent resistance to heat, chemicals, and aging. Measuring 17mm in diameter, it is ideal for use in various applications, including automotive and industrial systems. The NSFS certification ensures compliance with safety standards, making it a reliable choice for sealing solutions. Its durability and resilience make it suitable for high-pressure applications.