3M Hearing Protection/Communication, Type: Communications Headset, Noise Reduction Rating (dB): 27.00, Radio Type: Bluetooth, Band Position: Three Position, Cup Color: Royal Blue, ANSI Specification: ANSI S3.19-1974 7100099585 - 10047231 - Penn Tool Co ...
GWG Assure Low-Profile Earmuffs- 23 dB NRR, ANSI S3.19 & CE EN352-1 Hearing
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EARPLUGS 29DB TAPERED ANSI S3.19-1974
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3M tekk Hearing Protector Earmuffs ANSI S3.19 1974 Black | eBay
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3M 23 dB Over Head Communications Headset ANSI S3.19-1974 Specification, Black Cup 7100147166 - 31625916 - Penn Tool Co., Inc
Plugfones - Hearing Protection/Communication; Type: Earplugs w/Audio; Overall Length: 34 in; Standards: ANSI S3.19-1974; Noise Reduction Rating (dB): 26.00; Radio Type: Bluetooth; Disposable or Reusable Plug: Reusable; Plug Color: Black; ANSI ...
AO Safety Ear Muffs ANSI S3.19 1974 Adult Hearing Protection ANSI Approved | eBay
EARMUFFS 26DB GRA OVER THE H HPE DIEL
3M 30dB Over-the-Head Ear Muff, Black/Red; ANSI S3.19-1974 H10A - Walmart.com
Amazon.com: Neiko 53925A Adjustable Safety Earmuffs for Noise Reduction, ANSI S3.19-1974 Approved Ear Protection, NRR 26 dB, Pack of 2 : Everything Else
AO Safety Ear Muffs ANSI S3.19 1974 Adult Hearing Protection ANSI Approved | eBay
![What is a Noise Reduction Rating? [ANSI S3.19 Explained]](https://www.creativesafetysupply.com/content/images/articles/hearing-protection-PPE.jpg "What is a Noise Reduction Rating? [ANSI S3.19 Explained]")
What is a Noise Reduction Rating? [ANSI S3.19 Explained]
MUFF EAR 24DB BK NECKBAND PSIV
Amazon.com: TR Industrial Safety Ear Muff, ANSI S3.19 Approved (1-Pack) : Everything Else
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ScanSilence L2 | Scandia Gear - Maritime Outfitters since 1974
PLUG EAR 27DB 4-FLG TAPERED REUSABLE BL
Howard Leight by Honeywell MAX-30 MAX™ Corded Single Use Earplug, 33 dB Noise Reduction, Bell Shape, Specifications Met: ANSI S3.19-1974, ANSI S12.6/1997, Disposable | SMC
