AMETEK AMERON Mass Systems FAA-PMA Crew Mask Harness Approval on Part Number MMXH30-30

BALDWIN PARK, CA – AMERON MASS Systems, a unit of AMETEK Aerospace & Defense and a pioneer in the development of high-performance aerospace and defense components, has received FAA-PMA approval on a Crew Mask Harness, part number MMXH30-30.

The inflatable harness assembly consists of a coupling block made of self-extinguishing plastic, silicone tubes with Nomex covering for thermal protection, spacers to keep the tubes apart at a required distance, buckles to attach the tubes to a quick-donning mask regulator assembly and a stainless-steel screw to fix the coupling block to the mask regulator assembly. The PMA part is identical to the OEM component in fit, form and function.

MASS Systems, the OEM division of AMETEK AMERON, specializes in FAA-PMA components for high-rate discharge fire extinguishing systems and for oxygen systems. These components are developed, manufactured and assembled by MASS Systems at its Baldwin Park facility


Founded in 1988, AMERON LLC has pioneered numerous advances in aerospace fire suppression systems and is a leader in pressurized gas systems, fire extinguishers and pressurized stored energy systems. It is certified by the U.S. Department of Transportation, and its products meet or exceed MIL-1-45208A specifications.

AMERON is a unit of AMETEK Aerospace and Defense, a division of AMETEK, Inc., a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of $4.3 billion. For more information, contact AMERON, 4750 Littlejohn Street, Baldwin Park, CA 91706. Tel: +1-626-337-4640, fax: +1-626-337-1641 or visit its website:

Contact: Daniel Martinez (626) 856-0101, ext. 4102, 

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