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| NSN | Description |
| 4240-01-249-3260 | Air Filtering Respirator |
| 4240-01-249-3476 | Breathing Equipment Facepiece |
| 4240-01-249-3478 | Breathing Equipment Facepiece |
| 4240-01-249-3481 | Breathing Equipment Facepiece |
| 4240-01-249-3483 | Breathing Equipment Facepiece |
| 4240-01-249-3485 | Breathing Equipment Facepiece |
| 4240-01-249-3528 | Oxygen Mask Nosepiece |
| 4240-01-249-3529 | Oxygen Mask Nosepiece |
| 4240-01-249-3560 | Breathing Equipment Facepiece |
| 4240-01-249-3562 | Air Filtering Respirator Filter |
| 4240-01-249-3563 | Air Filtering Respirator Filter |
| 4240-01-249-4438 | Outsert Assembly |
| 4240-01-249-5363 | Air Filtering Respirator |
| 4240-01-249-5367 | Breathing Equipment Facepiece |
| 4240-01-249-5371 | Breathing Equipment Facepiece |
| 4240-01-249-5376 | Air Line Mask |
| 4240-01-249-5463 | Air Filtering Respirator |
| 4240-01-249-5490 | Air Filtering Respirator |
| 4240-01-249-5501 | Air Filtering Respirator |
| 4240-01-249-5509 | Air Filtering Respirator |
| 4240-01-249-5540 | Air Filteri Respirator Cartridge |
| 4240-01-249-5541 | Air Filteri Respirator Cartridge |
| 4240-01-249-5543 | Air Filtering Respirator Filter |
| 4240-01-249-6674 | Air Breathing Air Duct Hose |
| 4240-01-249-6675 | Respirator Breathing Tube |
| 4240-01-249-6676 | Respirator Inhalation Valve |
| 4240-01-249-6679 | Respirator Exhalation Valve |
| 4240-01-249-6682 | Airline Respirator Valve |
| 4240-01-249-6687 | Airline Respirator Valve |
| 4240-01-249-7990 | Breathing Air Cylinder Assembly |
| 4240-01-249-8919 | Respirator Strap |
| 4240-01-249-9170 | Air Filtering Respirator |
| 4240-01-249-9172 | Breathing Equipment Facepiece |
| 4240-01-249-9173 | Breathing Equipment Facepiece |
| 4240-01-249-9261 | Air Filtering Respirator |
| 4240-01-249-9262 | Air Filtering Respirator |
| 4240-01-249-9263 | Air Filtering Respirator |
| 4240-01-249-9290 | Air Filtering Respirator Filter |
| 4240-01-249-9296 | Air Filteri Respirator Cartridge |
| 4240-01-249-9303 | Air Filtering Respirator |
| 4240-01-249-9304 | Air Filteri Respirator Cartridge |
| 4240-01-249-9310 | Air Filtering Respirator Filter |
| 4240-01-249-9809 | Filter-cartridge Holder |
| 4240-01-249-9810 | Inhalation Valve |
| 4240-01-249-9811 | Exhalation Valve Seat |
| 4240-01-249-9812 | Exhalation Valve |
| 4240-01-249-9815 | Respirator Headband |
| 4240-01-250-0239 | Breathing Equipment Facepiece |
| 4240-01-250-0240 | Breathing Equipment Facepiece |
| 4240-01-250-0241 | Breathing Equipment Facepiece |
NSN stock availability updates. Last updated: 09/05/2025 10:15am view all »
