Tiedown Fitting
No failure report names the tiedown fitting. 14 FAA approvals let 3 companies make a replacement tiedown fitting, Ancra International LLC holding the most (11).
Approved replacement parts 14 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tiedown fitting and sell it as an approved part for the models named. These are the companies holding such approvals for a tiedown fitting:
For these models most: Boeing 737 (10), Boeing 777 (4), Boeing 767 (3), Boeing 747 (2), Boeing 757 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Airborne Maintenance & Engineering Services | Tiedown Fitting 40340-28 | 40340-28 | Boeing 737-700 | 2022-04-25 | current |
| Airborne Maintenance & Engineering Services | Tiedown Fitting 40340-24 | 40340-24 | Boeing 737-700 | 2022-04-25 | current |
| Ancra International LLC | Tiedown Fitting 40041-26 | 40041-26 | Boeing 777-300 Series | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-18 | 40041-18 | Boeing 737-700 Series, 737-800 Series | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-19 | 40041-19 | Boeing 737-700 Series | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40340-20 | 40340-20 | Boeing 737-500 Series, 737-300 Series,... | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 1 Inch 40041-58 | 40041-18 | Boeing 737-700 Series, 737-800 Series | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-25 | 40041-25 | Boeing 777-200 Series, 777-300 Series | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-23 | 40041-23 | Boeing 747-400 Series, 747-400F Series | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-15 | 40041-15 | Boeing 737-700 Series, 737-800 Series,... | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-20 | 40041-20 | Boeing 747-100B Series, 747-200B Series,... | 2019-09-18 | current |
| Ancra International LLC | Tiedown Fitting 40041-14 | 40041-14 | Boeing 737-100 Series, 737-200 Series,... | 2019-09-18 | current |
| Ancra International LLC | TIEDOWN FITTING 1 INCH 40041-58 | 40041-18 | BOEING 737-700 Series, 737-800 Series | 2017-02-13 | current |
| Pan Am Aero Structures | Tiedown Fitting Assembly PAS25-0340-20 | 40340-20 | BOEING 737-100, 737-200, 737-200C | 2016-06-02 | 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.