3M Littmann Classic III Stethoscope
Two sided chestpiece with tunable diaphragms on both the adult and pediatric sides. Single piece tunable diaphragm is easy to attach and easier to clean because its surface is smooth without crevices. Pediatric side converts to a traditional open bell by replacing the single piece diaphragm with a nonchill rim. Tubing provides longer life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains.
The 3M Littmann Classic III Stethoscope includes large and small soft-sealing eartips, nonchill bell sleeve, and instructions.
Table of Contents
Product Info – 3M Littmann Classic III Stethoscope

Key Features
- SKU: 3MC-5620
- Condition: Factory New
- Warranty: 5 Years
- Weight: 1.49 lb
- Used by students and medical professionals alike to identify, listen to, and study heart, lung, and other body sounds for physical assessment, patient monitoring, and diagnosis
- High acoustic sensitivity for exceptional performance when doing general physical assessments
- Two sided chestpiece with tunable diaphragms on both the adult and pediatric sides
- Single piece tunable diaphragm is easy to attach and easier to clean because its surface is smooth without crevices.
Contact The Manufacturer
- MFR: 3M Ships from MFI Medical
- MPN: 5620
- Phone: (800) 228-3957
Features
3M Littmann Classic III Stethoscope Features
- Two sided chestpiece with tunable diaphragms on both the adult and pediatric sides.
- Single piece tunable diaphragm is easy to attach and easier to clean because its surface is smooth without crevices.
- Pediatric side converts to a traditional open bell by replacing the single piece diaphragm with a nonchill rim.
- Tubing provides longer life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains.
- Small tunable diaphragm is useful for pediatric, small, or thin patients, around bandages, and for cardiac assessment.
- Stainless steel chestpiece is precision-machined into an aesthetically pleasing, less angular shape. Its stem features an open side indicator.
- Snap-tight eartips have a soft, smooth surface which provides a comfortable acoustic seal and comfortable fit.
- Does not contain natural rubber latex or phthalate plasticizers.
Specifications
3M Littmann Classic III Stethoscope Specifications
- Net Weight: 5.3 oz (150 g).
- Length: 27″ (69 cm).
- Chestpiece Construction: Two sided, adult and pediatric.
- Diaphragm Type: Two tunable diaphragms.
- Diaphragm Diameter:
- Adult: 1.7″ (4.3 cm).
- Pediatric: 1.3″ (3.3 cm).
- Tubing Construction: Single lumen.
- Headset Material: Wide diameter aerospace alloy / anodized aluminum.
3M Littmann Classic III Stethoscope Colors
- #5620: Black.
- #5621: Gray.
- #5622: Navy Blue.
- #5623: Caribbean Blue.
- #5627: Burgundy.
- #5630: Ceil Blue.
- #5633: Pearl Pink.
- #5803: All Black Edition.
- #5806: Rainbow Edition Raspberry.
- #5807: Rainbow Edition Caribbean.
- #5809: Copper Edition Chocolate.
- #5811: Smoke Edition Black.
- #5831: Plum.
- #5832: Lavender.
- #5835: Turquoise.
- #5839: Yellow.
- #5864: Champagne Edition Burgundy.
- #5870: Rainbow Edition Black.
Literature
3M Littmann Classic III Stethoscope Literature
3M Littmann Stethoscopes Product Comparison Chart
3M Littmann Classic III Stethoscope Brochure