FAA PMA replacements for
810221-1
2 approvals from 1 holder
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| 810221-1 | United Technologies, Hamilton Sundstrand | Current | 2018-03-13 | VALVE, ZONE TRIM |
| 810221-2 | United Technologies, Hamilton Sundstrand | Current | 2000-10-05 | Valve, Zone Trim |

