Generic Buna-N O-Ring [11/16" ID] [3/16" CS] (90-423-5313)

A Buna-N O-ring helps create a seal at a compatible circular sealing point, and this generic version is sized with an 11/16 inch inside diameter and a heavier 3/16 inch cross-section using the 90-423-5313 reference. When a thicker-profile seal becomes worn or compressed, the connection can lose the support it should maintain under normal service conditions.

The 3/16 inch cross-section gives this O-ring practical value because some applications require more sealing mass than thinner profiles can provide. A properly selected O-ring helps support cleaner fit and contributes to more dependable performance where a larger cross-section is specified.

This type of part is especially useful when matching the original groove fill and compression characteristics is important to restoring the correct seal. That makes it practical for more exact replacement work.

Installed in the proper application, this O-ring helps support dependable sealing and contributes to cleaner overall assembly performance.

• Buna-N O-ring with 11/16 inch ID and 3/16 inch cross-section
• Helps support dependable sealing where a thicker profile is required
• Useful when exact replacement dimensions matter
• Supports cleaner targeted maintenance and repair
• Improves sealing integrity and fit confidence