3M™ PELTOR™ Optime™ III Earmuffs are a high performance hearing protector, developed for use in extremely noise environments like airports, marine engine rooms, power stations and print works.<br><br>Get comfortable, high performance hearing protection with 3M™ PELTOR™ Optime™ III Earmuffs. They’re ideal for use in extremely loud environments such as airports, power stations, marine engine rooms and print works. Our earmuffs reduce noise levels up to 35 dB and have a double-casing technology that minimises resonance in the holder casing resulting in maximum high-frequency attenuation.
The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide foam cushions offer low contact pressure around the ears, making them comfortable to wear for long periods and increasing compliance through user wear preference. Our earmuff stands for effective protection and highest comfort for the wearer. The cushions and foam inserts are available as Hygiene Kits which are eas This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4510-00-139-4358, indicating validated use in U.S.
government and defense logistics supply chains.
| material | STEEL CORROSION RESISTING HEADBAND |
| headband_type | ADJUSTABLE SINGLE BAND |
| special_features | NRR 30 DECIBELS; WEIGHS 9.3OZ; TWIN CUP CONSTRUCTION FOR USE IN EXTREMELY HIGH NOISE ENVIRONMENTS; TWO POINT SUSPENSION FOR MINIMAL HEAD PRESSURE OZ |
| general_characteristics_item_description | BRASS,1.000 IN. STOP FOR ADJUSTABLE NIPPLE IN |
| part_name_assigned_by_controlling_agency | EAR MUFFS UNIVERSAL PELTOR TWIN CUP |
| NSN | 4510-00-139-4358 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | BRASS,1.000 IN. STOP FOR ADJUSTABLE NIPPLE IN |