The U.S. aircraft register, updated daily
Parts

Flush Inch

No failure report names the flush inch. 1 FAA approvals let 1 company make a replacement flush inch, Shaw Aero Devices INC (Sadi) 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 flush inch and sell it as an approved part for the models named. These are the companies holding such approvals for a flush inch:

For these models most: Airbus A320 (1), Airbus A300 (1).

MakerPartReplacesFitsGrantedStatus
Shaw Aero Devices INC (Sadi)Flush 2 -inch Fuel Servicing Pressure Cap 488-446Shaw Aero Devices, Inc. 488-32-6Airbus A300 Series, A310 Series, A320 Series2005-01-13current

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.