FAA PMA replacements for
P21087
3 approvals from 2 holders · 1 current
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| P21087 | AVOX Systems Inc | Current | 2023-01-25 | Passenger Oxygen Sequence Regulator/With Surge Device |
| P21087 | Pacific Precision Products | Historical | 2017-04-16 | Oxygen Valves-Inst |
| P21087 | Pacific Precision Products | Historical | 2017-04-16 | Valve Regulator- Sequence. Oxygen Sys, Aluminium |
