Pin Door
No failure report names the pin door. 6 FAA approvals let 3 companies make a replacement pin door, Spirit Aerosystems INC holding the most (4).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a pin door and sell it as an approved part for the models named. These are the companies holding such approvals for a pin door:
For these models most: Boeing 757 (5), Boeing 727 (3), Boeing 777 (2), Mcdonnell Douglas DC-9 (1), Mcdonnell Douglas Aircraft Co MD-88 (1), Boeing 767 (1), Boeing 747 (1), Boeing 737 (1), Boeing 707 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wencor LLC | Pin Assy-Door Cowling 4958921-1WE | 4958921-1 | BOEING DC-9-81 (MD-81), DC-9-82 (MD-82),... | 2016-12-28 | current |
| Spirit Aerosystems INC | PIN-DOOR STOP 66-12687-503 | 66-12687-503 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2007-03-02 | current |
| Spirit Aerosystems INC | PIN-DOOR HOOK 69-22633-5 | 69-22633-5 | Boeing 727-200F SERIES 757-200CB SERIES,... | 2007-03-02 | current |
| Spirit Aerosystems INC | PIN-DOOR HOOK 69-22633-5 | 69-22633-5 | Boeing 727-200F SERIES 757-200CB SERIES,... | 2005-12-16 | current |
| Spirit Aerosystems INC | PIN-DOOR STOP 66-12687-503 | 66-12687-503 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2005-12-15 | current |
| Aerostar Engineering INC | Pin Door Stop AE66-12687 | Boeing 66-12687 | Boeing 707, 727, 737 | 1993-01-12 | 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.