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Machined from chrome-plated zinc with a threaded fitting, this ADC chestpiece is the acoustic heart of the 640 and 641 stethoscopes, collecting body sounds and channeling them up the tubing to the ears.
It gives owners of ADC 640 and 641 Sprague scopes a direct, durable replacement when the original is dented or worn. The threaded design accepts the matching bells and diaphragms, so a single new chestpiece can bring an aging stethoscope back to full performance.
| Specification | Detail |
|---|---|
| Manufacturer | American Diagnostic Corp |
| Application | Chestpiece, Stethoscope |
| Quantity Per Pack | 1 |
| Manufacturer Part Number | 640-01 |
Manufacturer warranty applies — verify current terms at order time. Compatible with standard accessories in this product category. Contact our support team if you have any questions about compatibility or use.

