Bold Hex
No failure report names the bold hex. 1 FAA approvals let 1 company make a replacement bold hex, Ontic Engineering & Manufacturing INC holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bold hex and sell it as an approved part for the models named. These are the companies holding such approvals for a bold hex:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ontic Engineering & Manufacturing INC | BOLD-HEX, REAR SPRT, SHPNG CNTNR PK1461 | PK1461 | Pratt & Whitney Canada JT15D-1, -1A, -1B | 2020-09-28 | 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.