The U.S. aircraft register, updated daily
Parts

Windshield Plug

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

For these models most: Israel Aircraft Industries 1124 (1).

MakerPartReplacesFitsGrantedStatus
Worthington AviationWindshield Plug 343025-RE3343025-RE3Israel Aircraft Industries 1124/1124A2012-03-27current

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.