Packing With Retainer, Outside Diameter 0.433 Inch Minimum and 0.458 Inch Maximum

Packing With Retainer is identified by NAS1523C3R and is constructed as a one-piece component. This product features a packing inside diameter ranging from 0.170 inches to 0.190 inches and an outside diameter between 0.433 inches and 0.458 inches. The retainer thickness is specified to be between 0.045 inches and 0.055 inches. The materials used in this packing include synthetic rubber for the packing and steel compositions 301 or 302 for the retainer. The surface treatment for the retainer is passivated, ensuring durability and resistance to corrosion.