Screw Cap
No failure report names the screw cap. 3 FAA approvals let 2 companies make a replacement screw cap, Turbine Kinetics INC, Subsidiary of Heico CORP holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a screw cap and sell it as an approved part for the models named. These are the companies holding such approvals for a screw cap:
For these models most: Bell 407 (1), Bell 206 JetRanger and LongRanger (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Vision Air Services, LLC | Screw Cap Socket Head 23511-02VA | 23511-02 | Bell Textron Canada Limited 206L, 206L-1, 206L-3 | 2026-07-08 | current |
| Turbine Kinetics INC, Subsidiary of Heico CORP | Screw-Cap-Socket Head KT3238882-2 | 3238882-2 | CFM International CFM56-2, CFM56-2A, CFM56-2B | 2011-04-17 | current |
| Turbine Kinetics INC, Subsidiary of Heico CORP | Screw-Cap-Socket Head KT3238880-1 | 3238880-1 | CFM International CFM56-2, CFM56-2A, CFM56-2B | 2011-04-17 | 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.