Gauge Psi
No failure report names the gauge psi. 8 FAA approvals let 2 companies make a replacement gauge psi, Rogerson Aircraft Corporation holding the most (4).
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a gauge psi and sell it as an approved part for the models named. These are the companies holding such approvals for a gauge psi:
For these models most: Boeing 767 (6), Boeing 757 (4), Boeing 737 (4), Boeing 727 (4), Boeing 747 (2), Boeing 707 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rogerson Aircraft Equipment Group | Gauge 0-100 PSI G-3721 | G-3721 | Boeing 737-200, 300, 400 | 2018-04-05 | current |
| Rogerson Aircraft Equipment Group | Gauge 0-100 PSI G-3721-1 | G-3721-1 | Boeing 767-200, 300 | 2018-04-05 | current |
| Rogerson Aircraft Equipment Group | Gauge 0-100 PSI G-3416 | G-3416 | Boeing 707-100, 707-300, 737-100 | 2018-04-05 | current |
| Rogerson Aircraft Equipment Group | Gauge 0-100 PSI G-3721-3 | S271N304-1 | Boeing 757-200 | 2018-04-05 | current |
| Rogerson Aircraft Corporation | Gauge 0-100 PSI G-3416 | G-3416 | Boeing 707-100, 707-300, 737-100 | 2005-04-25 | current |
| Rogerson Aircraft Corporation | Gauge 0-100 PSI G-3721-1 | G-3721-1 | Boeing 767-200, 300 | 2005-04-25 | current |
| Rogerson Aircraft Corporation | Gauge 0-100 PSI G-3721-3 | S271N304-1 | Boeing 757-200 | 2005-04-25 | current |
| Rogerson Aircraft Corporation | Gauge 0-100 PSI G-3721 | G-3721 | Boeing 737-200, 300, 400 | 2005-04-25 | 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.