Ear Muffs Hard Hat Mounted NRR 24dB MPN:37333

These ear muffs passively block noise by relying on the insulating materials of the ear cups to dampen sound. They're typically worn in areas where workers don't need to speak with one another and the goal is to block all or most surrounding noise. As the NRR of these ear muffs increases, they tend to get bulkier due to the larger ear cups and increased insulation materials.

Technical Specifications

• Item Ear Muffs
• Ear Muff Style Hard Hat Mounted
• Noise Reduction Rating NRR 24 dB
• Dielectric No
• Series M-100, M-300
• Ear Muff Cup Color Orange
• Standards ANSI S3.19-1974
• For Use With M-100 and M-300 Products

Manufacturer Details

• Manufacturer: 3M
• Condensed Mfg Number: 37333
• MPN: 37333

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: SE
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 3926909988
• GDS Category Name: Passive Earmuffs
• GDS Family Name: Hearing Protection
• GDS Segment Name: Safety
• UNSPSC: 46182007
• UNSPSC Class ID: 20
• UNSPSC Commodity Name: Respiratory protection
• UNSPSC Commodity ID: 07
• UNSPSC Commodity Name: Powered air purifying respirator system PAPRs or accessories
• UNSPSC Family ID: 18
• UNSPSC Family Name: Personal safety and protection
• UNSPSC Segment ID: 46
• UNSPSC Segment Name: Defense and Law Enforcement and Security and Safety Equipment and Supplies

Shipping Details

• Not For Sale In: HI AK PR