Generic Buna-N O-Ring [7/8" ID] [3/32" CS] (O-456)

A Buna-N O-ring helps create a seal at a compatible circular connection, and this generic version is sized with a 7/8 inch inside diameter and 3/32 inch cross-section using the O-456 reference. When an O-ring of this size becomes worn, brittle, or compressed, 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 sealing profile suited to many standard groove designs without being overly thin or heavy. A properly selected O-ring helps support cleaner compression and contributes to more dependable sealing performance in the intended application.

This type of part is especially useful during service work where the original seal dimensions are known and a close dimensional match is needed to restore proper fit. That makes replacement more 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 7/8 inch ID and 3/32 inch cross-section
• Helps support dependable sealing in compatible applications
• Useful when exact dimensional replacement matters
• Supports cleaner targeted maintenance and repair
• Improves fit accuracy and sealing confidence