1. United States
  2. 3M™ Littmann® Stethoscopes
  3. All 3M™ Littmann® Stethoscope Products
  4. Stethoscope Accessories
  5. 3M™ Littmann® Stethoscope Spare Parts Kit, Master Classic™, Black, 40022

3M™ Littmann® Stethoscope Spare Parts Kit, Master Classic™, Black, 40022

  • 3M ID 7100060443
  • UPC 00707387773076
Diaphragm Diameter (Metric) 4.4 cm
Diaphragm Diameter (Imperial) 1.75 in
Product Color Black
Product Type Spare Parts Kit

Quality and reliability in one convenient package

Contains one tunable diaphragm and rim assembly for the stethoscope chestpiece

View more details

Details

Highlights
  • Quality and reliability in one convenient package
  • Contains one tunable diaphragm and rim assembly for the stethoscope chestpiece

3M™ Littmann® Stethoscopes offers the high quality that medical professionals expect, and each replacement part and accessory meets the same demanding standards. Conveniently packaged in kits that correspond to our stethoscope models, Littmann stethoscope

3M™ Littmann® Stethoscope Spare Parts Kit for the Master Classic™ Stethoscope contains a black rim and tunable diaphragm for chestpiece, in addition to two small (1/2 inch), black Snap Tight Soft-Sealing Eartips.

Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds.

Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove.

Suggested applications
  • Replacement of the eartips and diaphragm assembly on the Master Classic stethoscope

Specifications

Resources

Connect with us. We’re here to help.

Need help finding the right product for your project? Contact us if you need product, technical or application advice or want to collaborate with a 3M technical specialist 1-800-228-3957

Message us

We welcome your questions and comments about 3M Products and only use the information you provide to respond to your message.

The information you provide on this Contact Us form will be used to respond to your request and as further described in our Internet Privacy Policy.

Please be aware that this information (including the original and the subsequent reply) may be transferred to a server located in the U.S. for metrics and storage. If you do not consent to this use of your personal information, please do not use the Contact Us system.

Legal
|
Privacy
|
HIPAA Privacy
|
DMCA
|
Accessibility Statement
|
Your Privacy Choices
|
Cookie Preferences
© 3M 2025. All Rights Reserved.
FOLLOW 3M™ LITTMANN® BRAND
3M, Littmann, the L Littmann logo, the L, and Cardiology IV are marks and/or registered marks of 3M. Unauthorized use prohibited. Used under license in Canada. Eko trademarks, including CORE, are marks and/or registered marks of Eko Devices Inc. Bluetooth is registered trademark of Bluetooth SIG. Java is a registered trademark of Oracle.