The U.S. aircraft register, updated daily
Parts

Window Panes

No failure report names the window panes. 1 FAA approvals let 1 company make a replacement window panes, Tramco 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 window panes and sell it as an approved part for the models named. These are the companies holding such approvals for a window panes:

For these models most: Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Tramco INCInner Window Panes All parts listed on Dwg No. 79-00Modification PartBoeing 737-200, 737 Series1991-09-23current

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.