Nut Crank
No failure report names the nut crank. 1 FAA approvals let 1 company make a replacement nut crank, Sun Air Parts 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 nut crank and sell it as an approved part for the models named. These are the companies holding such approvals for a nut crank:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Sun Air Parts | Nut-Crank Shaft Front Plug SAP40355 | Pratt & Whitney 40355 | Pratt & Whitney R-985 Wasp Jr. Series AN-14B and B5... | 1997-09-17 | 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.