The U.S. aircraft register, updated daily
Parts

Device Locking

No failure report names the device locking. 1 FAA approvals let 1 company make a replacement device locking, Turbine Kinetics INC, A Heico Aerospace Company 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 device locking and sell it as an approved part for the models named. These are the companies holding such approvals for a device locking:

For these models most: Airbus A321 (1), Airbus A320 (1), Airbus A319 (1).

MakerPartReplacesFitsGrantedStatus
Turbine Kinetics INC, A Heico Aerospace CompanyDevice-Locking Index 108C0250-02KT108C0250-02Airbus S.A.S. A310, Model 203, A3102026-09-04current

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.