Generic Buna-N O-Ring [13" ID] [3/16" CS] (90-423-5382)

A Buna-N O-ring helps create a seal at a compatible large-diameter circular connection, and this generic version is sized with a 13 inch inside diameter and 3/16 inch cross-section using the 90-423-5382 reference. When a large O-ring becomes flattened, worn, or brittle, the assembly can lose the sealing support it should maintain across the full circumference.

The 13 inch inside diameter gives this O-ring practical value because larger applications still require precise dimensional matching to preserve proper seating and compression. A properly selected O-ring helps support cleaner fit and contributes to more dependable sealing performance.

This type of part is especially useful during service work on larger lids, housings, or circular assemblies where the original seal dimensions are known and should be matched accurately. That makes it practical for precision maintenance.

Installed in the proper application, this O-ring helps support dependable large-diameter sealing and contributes to cleaner overall equipment integrity.

• Buna-N O-ring with 13 inch ID and 3/16 inch cross-section
• Helps support dependable sealing in large compatible applications
• Useful when exact dimensional replacement is needed
• Supports cleaner targeted maintenance and repair
• Improves fit confidence and sealing reliability