FAA PMA replacements for
857617-3
5 approvals from 2 holders
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| 857617-3WA | Wencor LLC | Current | 2010-02-02 | Disk, Slotted |
| 857617-3WA | Wencor LLC | Current | 2007-05-06 | Disk, Slotted |
| 857617-3WA | Optimum Engineering & Manufacturing Inc | Current | 2005-05-03 | Disk, Slotted Valve |
| 857617-3WA | — | Current | 2005-05-03 | Disk, Slotted Valve |
| 858617-3WA | Optimum Engineering & Manufacturing Inc | Current | 2004-12-19 | Disk, Slotted Valve |
