External Provisions
No failure report names the external provisions. 2 FAA approvals let 2 companies make a replacement external provisions, Carlisle Interconnect Technologies DBA Electronic Cable Specialists holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a external provisions and sell it as an approved part for the models named. These are the companies holding such approvals for a external provisions:
For these models most: Boeing 777 (1), Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Amphenol Cable & Interconnect Technologies | External Provisions Inst Kit, B737, Arinc 791 120-264285-101 | 120-264285-101 | The Boeing Company 737-77W | 2025-06-11 | current |
| Carlisle Interconnect Technologies DBA Electronic Cable Specialists | External Provisions Installation Kit, B777 120-104485-101 | Modification Part | Boeing 777-300 Series, 777-300ER Series,... | 2019-04-30 | 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.