FAA-PMA
PMA PQ1222NM. Approved as a replacement for 2118890-2 on Boeing 777-200 Series (Rsu (Sensor)) · Current, May 2023. · in stock here Leading Edge Group, LLC, 8 available, quote
The OEM number it replaces, and who sells those here
2 FAA-PMA replacement parts on file for 2118890-22 in stock here
- 2118890-2Honeywell International Inc.· Boeing 777-200 Series· Rsu (Sensor)· Current, May 2023· in stock here Leading Edge Group, LLC, 8 available, quote
- 2118890-2Honeywell International Inc. Honeywell Aerospace· Boeing 767-2C Series· Remote Sensor Unit (Rsu)· Current, Dec 2018· in stock here Leading Edge Group, LLC, 8 available, quote
A PMA part is approved for the specific eligibility listed on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination. This page states the FAA record and the listings on PartsAndPlanes.