Water Portable
No failure report names the water portable. 2 FAA approvals let 1 company make a replacement water portable, Hrd Aerosystems INC holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a water portable and sell it as an approved part for the models named. These are the companies holding such approvals for a water portable:
For these models most: Gulfstream GIV-X G450 (1), Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hrd Aerosystems INC | Water Portable Cylinder P840105 | 840105 | The Boeing Company 737-900ER Series | 2026-03-09 | current |
| Hrd Aerosystems INC | Water Portable Cylinder H840105 | 840105 | Gulfstream Aerospace... GIV-X | 2025-12-04 | 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.