AMETEK Ameron Receives PMA approval on M446268 Window Assembly

AMETEK AMERON RECEIVES PMA APPROVAL ON M446268 Window Assembly

BALDWIN PARK, CA (March 4, 2025) – AMETEK Ameron, who has been a leader in aviation safety equipment parts including repair and overhaul solutions for over 50 years, has received FAA-PMA approval on Window Assembly M446268.

The M446268 Window Assembly is a window assembly installed in the MXM42 oxygen mask and eligible for installation on A320 Series aircraft. This assembly is integral to the OEM P/N MF10 series Full Face Quick Donning Mask Regulator Assembly, which serves as an emergency breathing device for airliner crews that fly at altitudes up to 40,000 ft.

“Ameron is excited to bring the M446268 Window Assembly to market as yet another FAA approved PMA designed to provide customers with a readily available OEM alternative, said Adam Brammer, Business Unit Manager for AMETEK Ameron. “The Ameron team is committed to providing cost effective solutions for our customers and remains dedicated to supplying the highest quality OEM alternative solutions for aviation safety.”

For this PMA or any of Ameron’s over 650 PMA parts, please contact the Ameron parts department by going to https://store.ametekmro.com or calling (626) 593-2069.



About AMERON
AMERON, a brand of AMETEK MRO, specializes in global aviation safety equipment that includes repair and overhaul solutions; over 650 FAA/EASA-approved PMA parts and components; and a growing OEM portfolio. Serving customers for 50 years, AMERON has pioneered numerous advances in aerospace fire suppression systems and is a leader in pressurized gas systems, fire extinguishers, and pressurized stored energy systems. AMERON is certified by the U.S. Department of Transportation, and its products meet or exceed MIL-I-45208A specifications.

For more information, contact us:
4750 Littlejohn St.
Baldwin Park, CA 91706
Email: ameronpartsales@ametek.com
Tel: +1-626-593-2069
Fax: +1-626-856-0210
Website: www.ameronglobal.com
AMERON Store: store.ametekmro.com

AMETEK, Inc. is a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $7.0 billion.