Seatback Number
No failure report names the seatback number. 7 FAA approvals let 1 company make a replacement seatback number, Aviation Enterprises holding the most (7).
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a seatback number and sell it as an approved part for the models named. These are the companies holding such approvals for a seatback number:
For these models most: Cessna T337 (7), Cessna 337 Skymaster (7), Cessna 336 (7).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Enterprises | Seatback number 6/7 0715004-1/2 | 0715004-1/2 | Cessna 336, 337 series, T337 series | 2001-02-27 | current |
| Aviation Enterprises | Seatback number 2 0514018-15 | 0514018-15 | Cessna 336, 337 series, T337 series | 2001-02-27 | current |
| Aviation Enterprises | Seatback number 1 0514018-1/3 | 0514018-1/3 | Cessna 336, 337 series, T337 series | 2001-02-27 | current |
| Aviation Enterprises | Seatback number 3 0514076-2 | 0514076-2 | Cessna 336, 337 series, T337 series | 2001-02-27 | current |
| Aviation Enterprises | Seatback number 4 1414264-12 | 1414264-12 | Cessna 336, 337 series, T337 series | 2001-02-27 | current |
| Aviation Enterprises | Seatback number 5 1414215-19-20 | 1414215-19-20 | Cessna 336, 337 series, T337 series | 2001-02-27 | current |
| Aviation Enterprises | Seatback number 8 1214129-11 | 1214129-11 | Cessna 336, 337 series, T337 series | 2001-02-27 | 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.