Sargent 82-5633 Thumbturn Plate Only – Genuine OEM Replacement for 8200 & 7800 Series Mortise Locks
The Sargent 82-5633 is a genuine OEM thumbturn plate designed as a direct replacement component for Sargent 8200 Series and 7800 Series mortise locks. Also referenced under Sargent trim codes SA194 and SA196, this part restores proper thumbturn operation to your existing mortise lock assembly without the need for a full lock replacement. Sourced directly from Sargent, it maintains the precision fit and finish expected of commercial-grade mortise hardware.
Institutional Grade Features & Benefits
- Genuine OEM Quality: Manufactured by Sargent to exact factory tolerances, ensuring a precise fit and reliable operation within compatible mortise lock assemblies.
- Direct Replacement: Engineered specifically as a drop-in replacement thumbturn plate, eliminating guesswork and reducing installation time on service and repair calls.
- Broad Series Compatibility: Confirmed compatible with the Sargent 8200 Series and 7800 Series mortise locks — two of the most widely specified commercial mortise lock families in institutional, healthcare, and education facilities.
- Restores Full Function: Replaces a worn, damaged, or missing thumbturn plate to bring the mortise lock back to its original operating specification.
- Cost-Effective Repair Solution: Purchasing the thumbturn plate component alone avoids the expense of a complete lock or trim replacement, making it the preferred choice for facility maintenance and door hardware professionals.
About the Sargent 8200 Series Mortise Lock
The Sargent 8200 Series mortise lock is a heavy-duty, commercial-grade mortise lock widely used in schools, hospitals, government buildings, and multi-family residential applications. The 8200 Series is engineered for high-traffic doors and is compatible with a broad range of trim and cylinder options. The thumbturn is a key interface component allowing interior manual locking and unlocking without a key.
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Part Number | 82-5633 |
| Part Type | Thumbturn Plate |
| Trim / Catalog References | SA194, SA196 |
| Compatible Series | Sargent 8200 Series, Sargent 7800 Series |
| Product Class | Mortise Lock Replacement Component |
| 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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