The U.S. aircraft register, updated daily
Parts

Duct Header

No failure report names the duct header. 1 FAA approvals let 1 company make a replacement duct header, Aws (USA) INC 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 duct header and sell it as an approved part for the models named. These are the companies holding such approvals for a duct header:

For these models most: Boeing 767 (1).

MakerPartReplacesFitsGrantedStatus
Aws (USA) INCDUCT ASSY -HEADER 213T3112-33(213T3112-33)Boeing 767-200 SERIES, 767-300 SERIES,...2009-07-26current

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.