Generic Buna-N Square Ring [2-3/4" ID] [3" OD] (O-462)

A Buna-N square ring helps create a seal at a compatible circular connection where seal profile matters, and this generic version is sized with a 2-3/4 inch inside diameter and 3 inch outside diameter using the O-462 reference. When a square-profile seal becomes worn or compressed, the assembly can lose the sealing support it should maintain.

The square-ring design gives this part practical value because some groove designs are intended for a profile other than a standard round O-ring. A properly selected square ring helps support cleaner seating and contributes to more dependable sealing performance in the intended application.

This type of part is especially useful during maintenance where the original seal profile and dimensions must be matched closely rather than approximated with a round-section substitute. That helps keep repair work more accurate and more dependable.

Installed in the proper application, this square ring helps support dependable sealing and contributes to cleaner overall assembly integrity.

• Buna-N square ring with 2-3/4 inch ID and 3 inch OD
• Helps support dependable sealing in profile-specific applications
• Useful when a square-ring replacement is required
• Supports cleaner targeted maintenance and repair
• Improves fit accuracy and sealing confidence