FAA PMA replacements for
3553AAAYAACXBD
4 approvals from 2 holders
Approved PMA parts
| PMA part number | Holder | Status | Supplement | Part name |
|---|---|---|---|---|
| 3553AAAYAACXBD | AVOX Systems Inc. | Current | 2025-03-27 | PORTABLE OXYGEN CYLINDER ASSY |
| PN 3552AAADAACXCD | AVOX Systems Inc (formerly Scott Aviation) | Current | 2011-12-20 | PORTABLE OXYGEN CYLINDER ASSY |
| 3553AAAYAACXBD | AVOX Systems Inc (formerly Scott Aviation) | Current | 2008-11-12 | Portable Oxygen Cylinder Assembly Boeing |
| 3553AAAYAACXBD | AVOX Systems Inc (formerly Scott Aviation) | Current | 2008-11-12 | Portable Oxygen Cylinder Assembly Boeing |

