Transition Fitting
No failure report names the transition fitting. 7 FAA approvals let 3 companies make a replacement transition fitting, Aviation Materials Management INC holding the most (4).
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a transition fitting and sell it as an approved part for the models named. These are the companies holding such approvals for a transition fitting:
For these models most: Boeing 737 (7).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Spirit Aerosystems INC | TRANSITION FITTING 332A2374-13 | 332A2374-13 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2015-04-07 | current |
| Aviation Materials Management INC | Transition Fitting 332A2374-13 | 332A2374-13 | Boeing 737-600 Series, 737-700 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Transition Fitting 332A2374-14 | 332A2374-14 | Boeing 737-600 Series, 737-700 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Transition Fitting 332A2374-14 | 332A2374-14 | Boeing 737-600 Series, 737-700 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Transition Fitting 332A2374-13 | 332A2374-13 | Boeing 737-600 Series, 737-700 Series,... | 2010-10-25 | current |
| Spirit Aerosystems INC | TRANSITION FITTING 332A2374-13 | 332A2374-13 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2010-09-29 | current |
| Icore International INC | Transition Fitting T300-702-0002 | T300-702-0002 | Boeing 737-600 Series, 737-700 Series,... | 2009-10-18 | 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.