Heater Ribbon
No failure report names the heater ribbon. 15 FAA approvals let 2 companies make a replacement heater ribbon, Electrofilm Mfg CO holding the most (13).
Approved replacement parts 15 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a heater ribbon and sell it as an approved part for the models named. These are the companies holding such approvals for a heater ribbon:
For these models most: Boeing 777 (15).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Electrofilm Mfg CO | Heater Ribbon 117347-202-06-06 | 117347-202-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-133-06-22 | 117347-133-06-22 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-207-06-06 | 117347-207-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-093-06-06 | 117347-093-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-130-06-06 | 117347-130-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-162-06-06 | 117347-162-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-352-06-06 | 117347-352-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon ll 7347-117-06-06 | ll 7347-117-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-202-06-22 | 117347-202-06-22 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-044-22-00 | 117347-044-22-00 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-620-06-06 | 117347-620-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-430-06-06 | 117347-430-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Electrofilm Mfg CO | Heater Ribbon 117347-275-06-06 | 117347-275-06-06 | Boeing 777-300 Series | 2017-08-29 | current |
| Transdigm INC, Adel Wiggins Group | Heater Assembly Ribbon HB170 | Boeing HB170 | Boeing 777-200 | 1995-08-22 | current |
| Transdigm INC, Adel Wiggins Group | Heater Assembly Ribbon HB156 | Boeing HB156 | Boeing 777-200 | 1995-08-22 | current |
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.