Instl Seat
No failure report names the instl seat. 3 FAA approvals let 2 companies make a replacement instl seat, Aar Aircraft Services INC. holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a instl seat and sell it as an approved part for the models named. These are the companies holding such approvals for a instl seat:
For these models most: Boeing 737 (2), Boeing 777 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| B/E Aerospace, INC. - Fsi | Instl – Seat Tracks B951230-0001 | 777-25-20-G3832 | The Boeing Company 777-300ER Series | 2025-11-11 | current |
| Aar Aircraft Services INC. | Instl – Seat to Seat 46134EM002-301 | 46134EM002-301 | The Boeing Company 737-9 | 2025-05-01 | current |
| Aar Aircraft Services INC. | Instl – Seat Row Markers 46134CM003-301 | 46134CM003-301 | The Boeing Company 737-9 | 2025-05-01 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.