Sargent 82-5631 Thumbturn Plate Only – Genuine OEM Replacement for 8200 & 7800 Series Mortise Locks
The Sargent 82-5631 Thumbturn Plate Only is a genuine OEM replacement component designed specifically for Sargent 8200 Series and 7800 Series mortise locks. Also referenced under part numbers SA194 and SA196, this thumbturn plate is the factory-correct solution when restoring or servicing an existing Sargent mortise lock installation. Sourcing an authentic Sargent replacement part ensures proper fitment, reliable operation, and maintained security integrity — critical considerations for commercial door hardware maintenance programs.
Institutional Grade Features & Benefits
- Genuine OEM Part: Manufactured by Sargent to exact factory specifications, ensuring precise fit and full compatibility with existing 8200 and 7800 Series mortise lock hardware without modification.
- Correct Series Compatibility: Engineered exclusively for Sargent 8200 Series and 7800 Series mortise locks, eliminating guesswork and reducing the risk of ordering an incompatible thumbturn component.
- Restores Full Functionality: Replaces a worn, damaged, or missing thumbturn plate to return the mortise lock to proper operating condition, supporting ongoing door security and building code compliance.
- Commercial-Grade Quality: Built to the demanding standards expected of Sargent commercial mortise lock hardware, suitable for institutional, healthcare, education, government, and commercial facilities.
- Simplified Maintenance: Stocking OEM replacement thumbturn plates like the 82-5631 reduces service call time and keeps facilities maintenance teams operating efficiently.
About Sargent 8200 Series Mortise Locks
The Sargent 8200 Series is a heavy-duty commercial mortise lock line widely specified in institutional and high-traffic applications. Mortise locks are installed within a pocket (mortise) cut into the door edge and are recognized for their durability and security in demanding environments. The thumbturn plate is an interior-side trim component that allows manual control of the lock cylinder or deadbolt from the inside of the door without a key.
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Model / Part Number | 82-5631 |
| Alternate Part References | SA194, SA196 |
| Part Type | Thumbturn Plate Only |
| Product Class | Mortise Lock Replacement Component |
| Series Compatibility | Sargent 8200 Series, Sargent 7800 Series |
| OEM / Aftermarket | Genuine OEM (Sargent) |
| Finish with BHMA code | 626 - US26D Satin Chrome or 630 - US32D Satin Stainless or 613 - US10B Oil Rubbed Bronze or 613E - US10BE Oil Rubbed Bronze Equal or 612 - US10 Satin Bronze or 625 - US26 Polish Chrome |
| Brand | Sargent |
| Series | Sargent - 8200 Series |
| Part Type | Thumbturn |
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