Pin Dia
No failure report names the pin dia. 5 FAA approvals let 2 companies make a replacement pin dia, Sun Air Parts holding the most (4).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a pin dia and sell it as an approved part for the models named. These are the companies holding such approvals for a pin dia:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Precision Engines LLC | Pin .119 & .1575 Dia X 1.190 Long AS285463 | 2585463 | Pratt & Whitney Dbl Wasp CA3, CA15, CA18 | 1999-11-11 | current |
| Sun Air Parts | Pin-.1885 Dia X .188 Long SAP47032 | Pratt & Whitney 47032 | Pratt & Whitney R-1340 Wasp Series S3H1, S1H1, S1H2 and S3H1G | 1997-08-27 | current |
| Sun Air Parts | Pin .158 Dia X 1.08 Long SAP53460 | Pratt & Whitney 53460 | Pratt & Whitney R-1340 Wasp Series, S3H1, S1H1 | 1997-07-22 | current |
| Sun Air Parts | Pin .140 Dia X 1" Long SAP35081 | Pratt & Whitney 35081 | Pratt & Whitney R-985 Wasp Jr. Series, AN-1, -3 | 1997-07-22 | current |
| Sun Air Parts | Pin-.0952 Dia X .359 Long SAP15442 | Pratt & Whitney 15442 | Pratt & Whitney R-1340 Wasp Series, S3H1, S1H1 | 1997-07-22 | 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.