The AS568-341 SIMRIZ SZ498 O-Ring is designed for high-performance sealing with an inner diameter of 3.5 inches and an outer diameter of 3.875 inches, featuring a cross-section of 0.1875 inches. Constructed from premium SIMRIZ material, it provides exceptional resistance to harsh chemicals and high temperatures. This O-ring meets AS568 standards, ensuring compatibility across various applications. Its robust design and precise dimensions make it ideal for hydraulic and pneumatic systems, delivering reliable sealing performance that reduces the risk of leaks and enhances system efficiency.