The Freudenberg-NOK SIMRIZ SZ495 O-Ring, classified as AS568-348, features an inner diameter of 4-3/8" and an outer diameter of 4-3/4". This O-Ring is constructed from advanced SIMRIZ material, known for its outstanding resistance to extreme temperatures and aggressive chemicals. It is ideal for sealing applications in the automotive, aerospace, and industrial sectors, providing reliable performance and preventing leaks. The precise dimensions ensure a perfect fit, making it a dependable choice for various demanding applications.
