(description coped from AVOX Systems official product sheet.)
The AVOX Systems MBU-5/P crew oxygen mask (predecessor of the MBU-12/P) features an exterior hard shell with large edge radius and a silicone rubber face piece that remains soft and pliable at extremely high temperatures as well as at temperatures below -40°F. It meets and exceeds all pertinent quality, reliability, and performance requirements of the U.S. Department of Defense .
The MBU-5/P provides pressure breathing through an improved combination inhalation/exhalation valve with enhanced reliability, a silicone rubber hose assembly, and a truly effective face seal, while providing a comfortable fit.
Outstanding Features
- Exterior hard-shell construction with soft, silicone rubber face piece and hose assembly
- Improved combination inhalation/exhalation valve
- Compliance with all pertinent requirements of U.S. Military Forces
- Comfortable and effective fit assured by four(4) mask sizes
Shown one size LONG NARROW.
Stock Number Reference:
Mask, Oxygen, MBU-5/P
Assign Date: Unknown
| Size | FSN | Part Number |
|---|---|---|
| Regular Narrow | 1660-810-3223 | 450-191 |
| Regular Wide | 1660-811-5259 | 450-192 |
| Long Narrow | 1660-810-3225 | 450-193 |
| Short Narrow | 1660-810-3222 | 450-194 |
