The U.S. aircraft register, updated daily
Parts

Clapper Seat

No failure report names the clapper seat. 3 FAA approvals let 1 company make a replacement clapper seat, Aviation Component Solutions holding the most (3).

Approved replacement parts 3 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a clapper seat and sell it as an approved part for the models named. These are the companies holding such approvals for a clapper seat:

For these models most: Airbus A340 (1), Airbus A330 (1), Airbus A321 (1).

MakerPartReplacesFitsGrantedStatus
Aviation Component SolutionsClapper Seat P005006713-109Airbus SAS A321-271NX2025-11-24current
Aviation Component SolutionsClapper Seat P002136754-94Airbus SAS A330-303, A330-3412024-05-15current
Aviation Component SolutionsClapper Seat P00213Liebherr-Aerospace 6754-94 Installed in...Airbus A340 Models: -211, -311, -3132003-04-09current

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.