M53A1
 
The M53A1 is a protective mask developed to counter the military unique and domestic threats encountered on the modern battlefield, global war on terrorism, and CBRN operations around the world. The M53A1 provides excellent protection against traditional chemical and biological agents, select toxic industrial chemicals (TICs), and particulate matter including radioactive dust.
 
As the first dual US DOD protective mask; the M53A1 is certified to MIL-SPEC PR EA-M-10034 and NIOSH CBRN APR.
 
Able to function in both negative and positive pressure modes, the M53A1 can be used as an air purifying respirator (APR), powered-air purifying respirator (PAPR), self-contained breathing apparatus (SCBA), closed-circuit breathing apparatus (CCBA) and combination SCBA and PAPR systems.
 
The M53A1 contract administered by JPM-P under contract number W911SR19D0005 is an active contract vehicle to request systems.
 
Features And Benefits
 
Field of View
Flexible, panoramic eye lens
Optically correct visor
Scratch resistant
Ballistic rated
Maximized compatibility with tactical gear
Comfort
Available in 4 sizes for custom fit
5 interchangeable silicone nose cups for improved performance and comfort
Chlorobutyl/silicone blend ensures protection (>24 hours) and comfort
Low profile design for superior weapons integration; twin and single port option
Communications
Electronic communication port for integrated voice projection and radio communication
Optional VPU provides ability to easily communicate while wearing mask
High flow, fail safe hydration system
Low profile conformal filters
Multiple Modes
Functions as both a negative and positive pressure mask
Simple turn of dial changes mode of operation
One mask for all operations and environments
Improved VPU; MRT>97%a