Pt Aerospace LLC
PMA PQ05337NM · 10 approved parts replacing 10 OEM numbers · Mdhi, LLC | Md Helicopters, Mdhi (Hughes), Airbus Helicopter, Airbus Helicopters, Md Helicopters LLC
| PMA part | Replaces | Name | Make / model | Status | On PartsAndPlanes |
|---|---|---|---|---|---|
| PTA350A75-2095-20 | 350A75-2095-20 | Piston Pin | Airbus Helicopters AS350B AS350B1 AS350B2 AS350B3AS350BAAS350D AS355E AS355F AS355F1AS355F2 AS355NAS355NP | Current, Apr 2019 | — |
| PTA369D21248 | 369D21248 | Stud-Pitch Bearing Main Rotor | Mdhi HUGHES) (369D, 369E, 369FF, 500N, 600N | Current, Jan 2017 | — |
| PTA369D25184-3 | 369D25184-3 | O-Ring | Md Helicopters LLC 369D | 369E | 369FF | 500N | Current, Jan 2026 | — |
| PTA369D28631 | 369D28631 | Exhaust Gasket | LLC | Md Helicopters 369FF | Current, Oct 2024 | — |
| PTA369H7031 | 369H7031 | Cap Ring | Mdhi (Hughes) 369D | 369E | 369FF | 500N | 600N | Current, May 2026 | — |
| PTA369H7032 | 369H7032 | Cap Ring | Mdhi (Hughes) 369D | 369E | 369FF | 500N | 600N | Current, May 2026 | — |
| PTA704A33-640-014 | 704A33-640-014 | Scissor Link Bushing | Airbus Helicopter AS350B, AS350D, AS350B1, AS350BA | Current, May 2020 | — |
| PTALF612 | LF612 | Door Handle Grip | Mdhi 369D | 369E | 369FF | 500N | 600N | Current, Sep 2018 | — |
| PTAMH626-4XXX | MHS626-4-XXX | Split Bushing | Mdhi HUGHES) (369D, 369E, 369FF, 500N, 600N | Current, Aug 2018 | — |
| PTAMHS1551S238 | MHS1551S238 | Special Washer | LLC | Md Helicopters 369D | 369E | 369FF | Current, Jun 2026 | — |
Sell any of these? List it free and this table names you, as does the page of every OEM number it replaces.
Source: the FAA PMA database, refreshed weekly. A PMA part is approved for the specific eligibility on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination.