The U.S. aircraft register, updated daily
Parts

Window Plugs

No failure report names the window plugs. 5 FAA approvals let 2 companies make a replacement window plugs, Aar Aircraft Services INC holding the most (3).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Boeing 757 (3), Learjet 35 (2).

MakerPartReplacesFitsGrantedStatus
Aar Aircraft Services INCWindow Plugs Instl Kit 33625CM005-301Modification PartBoeing 757-200 series2017-06-12current
Aar Aircraft Services INCWindow Plugs Instl Kit 30584CM005-301Modification PartBoeing 757-200 series2015-12-30current
Aar Aircraft Services INCWindow Plugs Instl Kit 30584CM005-303Modification PartBoeing 757-200 series2015-12-30current
Avcon Industries INCWindow Plugs 35332Modification PartLearjet 35, 35A, 362010-02-03current
Avcon Industries INCWindow Plugs 35232Modification PartLearjet 35, 35A, 362007-07-02current

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.