AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Protector Hearing |
| Federal Supply Group (FSG) | Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials |
| Federal Supply Class (FSC) | 4240 Safety and Rescue Equipment |
| National Item Identification Number (NIIN) | 01-050-4631 (010504631) |
| NCB Code | USA (01) |
| Manufacturer | Aearo Company 1 |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | Special Features | DESIGNED FOR USE W/SAFETY HELMET, SOUND ATTENUATION 18.2 DB AT 250 HZ, 33.8 DB AT 8000 HZ, FULLY DIELECTIC |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4240-01-050-4631, 4240010504631 | ||||
| 4240-01-508-9356 (4240015089356) | 4210-01-331-0184 (4210013310184) | 4210-00-287-3742 (4210002873742) | 4220-01-210-6465 (4220012106465) | |
| 4220-01-476-0069 (4220014760069) | 4240-01-378-4353 (4240013784353) | 4220-01-504-3107 (4220015043107) | 4220-01-171-3118 (4220011713118) | |
| 4210-01-612-1965 (4210016121965) | 4220-01-462-4360 (4220014624360) | 4240-01-601-5523 (4240016015523) | 4210-00-244-0754 (4210002440754) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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