Generic Buna-N O-Ring [6-1/4″ ID] [3/32″ CS] (90-423-5164)

Description

A Buna-N O-ring helps create a dependable seal at a compatible large circular connection, and this generic version is sized with a 6-1/4 inch inside diameter and 3/32 inch cross-section using the 90-423-5164 reference. When an O-ring in this size becomes worn, flattened, or brittle, the assembly can lose the sealing support it should maintain.

The 3/32 inch cross-section gives this O-ring practical value because it offers a moderate profile for larger applications that require careful groove fit without the added bulk of a thicker section. A properly selected O-ring helps support cleaner compression and contributes to more dependable sealing performance.

This type of part is especially useful when replacing a larger original seal where exact dimensional matching matters to correct fit and reliable service. That helps keep repairs accurate and more dependable.

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

• Buna-N O-ring with 6-1/4 inch ID and 3/32 inch cross-section
• Helps support dependable sealing in larger compatible applications
• Useful when exact dimensional replacement is needed
• Supports cleaner targeted maintenance and repair
• Improves fit confidence and sealing reliability