Generic Viton O-Ring [3-1/2" ID] [3/16" CS] (O-442V)

A Viton O-ring helps create a dependable seal at a compatible circular connection, and this generic version is sized with a 3-1/2 inch inside diameter and 3/16 inch cross-section using the O-442V reference. When a heavier-profile O-ring becomes worn, flattened, or damaged, the connection can lose the sealing support it should maintain.

The Viton construction gives this part practical value because some larger applications need both a substantial sealing profile and a fluoroelastomer material choice. A properly selected Viton O-ring helps support cleaner groove fill and contributes to more dependable sealing performance where both profile and material are part of the original design.

This type of part is especially useful during service work where the original seal depends on a thicker profile and material-specific replacement. That makes repairs more precise and more dependable.

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

• Viton O-ring with 3-1/2 inch ID and 3/16 inch cross-section
• Helps support dependable sealing where material and profile both matter
• Useful when exact replacement matching is important
• Supports cleaner targeted maintenance and repair
• Improves fit confidence and sealing reliability