The U.S. aircraft register, updated daily
Parts

Thermometer

0 failure reports named the thermometer in the last ten years, 1 since 1998. 4 FAA approvals let 2 companies make a replacement thermometer, Harper Engineering holding the most (3).

Reports by year

0001111998
Reports by year, as a table
reports
19981

Approved replacement parts 4 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a thermometer and sell it as an approved part for the models named. These are the companies holding such approvals for a thermometer:

For these models most: Boeing 767 (2), Boeing 737 (2), Mcdonnell Douglas DC-10 (1), Boeing 747 (1).

MakerPartReplacesFitsGrantedStatus
B/E Aerospace INC, Flight Structures and Integration GroupThermometer 213D1014-11213D1014-11McDonnell Douglas DC-10 Series2000-11-07current
Harper EngineeringThermometer H3-2015-2The Boeing Company H3-2015-2Boeing 737-100, -2001995-06-14current
Harper EngineeringThermometer H3-2015-1The Boeing Company H3-2015-1Boeing 737-200, -300, -4001995-06-14current
Harper EngineeringThermometer H3-2015-3The Boeing Company H3-2015-3Boeing 767-100, -2001995-06-14current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.