Gasket Piston
No failure report names the gasket piston. 2 FAA approvals let 1 company make a replacement gasket piston, Rsw Products INC holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a gasket piston and sell it as an approved part for the models named. These are the companies holding such approvals for a gasket piston:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Rsw Products INC | Gasket Piston (Inboard) 51004RSW | 51004 | Hamilton Standard Counterweight Series Propeller Models 3E50 | 2017-09-17 | current |
| Rsw Products INC | Gasket Piston (Outboard) 51005RSW | 51005 | Hamilton Standard Counterweight Series Propeller Models 3E50 | 2017-09-17 | 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.