The U.S. aircraft register, updated daily
Parts

Window Installation

No failure report names the window installation. 5 FAA approvals let 3 companies make a replacement window installation, Ten Cate Aerospace INC holding the most (2).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Boeing 717 (2), Bell 206 JetRanger and LongRanger (2), Sikorsky S-76 (1).

MakerPartReplacesFitsGrantedStatus
Aar Aircraft Services INCLH Window Installation 29527SM002-301Modification PartBoeing 717-200 Series2015-06-02current
Aar Aircraft Services INCRH Window Installation 29527SM002-302Modification PartBoeing 717-200 Series2015-06-02current
Keystone Helicopter CorporationWindow Installation, Forward Interior Bulkhead 33776-5314333776-53143Sikorsky S76B, S76C2001-06-10current
Ten Cate Aerospace INCWindow Installation Passenger Door Vertical Slide 206-B/L-108-13, -14Modified PartBell 206A, B, L1993-05-16current
Ten Cate Aerospace INCWindow Installation Crew Door Vertical Slide 206-B/L-107-1, -2Modified PartBell 206A, B, L1993-05-16current

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.