The U.S. aircraft register, updated daily
Parts

Structural Ibf

No failure report names the structural ibf. 1 FAA approvals let 1 company make a replacement structural ibf, Aerospace Filtration Systems 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 structural ibf and sell it as an approved part for the models named. These are the companies holding such approvals for a structural ibf:

For these models most: Airbus Helicopters AS350 AStar (Écureuil), now H125 (1).

MakerPartReplacesFitsGrantedStatus
Aerospace Filtration SystemsStructural IBF 121003-101Modification PartEurocopter France AS350B3 With STC SR02560CH Installed2008-11-09current

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.