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3M™ Peltor Earmuff

$22.50/Each
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Part# 11-04301
MFR Model# 7000002329

Overview

Behind-the-head muffs have foam- and gel-filled cushions for better comfort. Ear cups pivot and tilt for comfort and efficiency. Use for noise levels up to 101dBA.
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Reviews

Very comfortable with hat. Suppress sound even while wearing hearing aids while mowing.

Ed
October 25, 2018

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Are these behind the neck Peltor Ear Muffs suitable for use by aviation ground engineers??

Yes, this is a suitable ear protection to be used by ground crews.

Q: What is the NRR for these ear muffs? Are they effective for protecting the ears when shooting a pistol?

The 3M data shows the noise reduction rating is 26db. It does not list any specific protection, like shooting a pistol.