The U.S. aircraft register, updated daily
Parts

Pressure Holding

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

MakerPartReplacesFitsGrantedStatus
Eaton Aerospace Sterer EngineeringPressure Holding Valve 70073-370073-3Mystere Falcon 900) Falcon (900EX2016-06-05current

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.