AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Mask Air Line |
| 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) | 01-249-5376 (012495376) |
| NCB Code | USA (01) |
| Manufacturer | Siebe North Inc, North Safety Products Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| CRTL | Criticality Code Justification | FEAT |
| FEAT | Special Features | SOLE SOURCE REQUIRED BY STATUTE 6.302; NATIONAL INSTITUTE OF SAFETY AND HEALTH APPROVAL NO. TC-19C-109; LARGE; GREEN |
| Relevant Components for NSN - 4240-01-249-5376, 4240012495376 | ||||
| 4210-01-041-5160 (4210010415160) | 4210-01-049-3884 (4210010493884) | 4240-01-263-9346 (4240012639346) | 4210-01-294-9974 (4210012949974) | |
| 4210-01-424-8327 (4210014248327) | 4220-01-215-0875 (4220012150875) | 4210-01-166-2332 (4210011662332) | 4220-01-219-4111 (4220012194111) | |
| 4210-01-545-6450 (4210015456450) | 4240-01-587-1400 (4240015871400) | 4240-01-127-4446 (4240011274446) | 4210-00-140-8925 (4210001408925) | |
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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