The AS568-106 3/16" ID x 3/8" OD SIMRIZ SZ501 O-ring by Freudenberg-NOK is engineered for superior sealing performance in various applications. With a cross-section of 3/32", this O-ring adheres to the AS568 standard, ensuring compatibility with numerous industrial systems. The SZ501 material is specifically designed to withstand harsh chemicals and extreme temperatures, making it ideal for use in both hydraulic and pneumatic environments. This O-ring provides a reliable seal that enhances system efficiency and reduces the risk of leaks, making it a preferred choice for professionals seeking durability and performance.