The U.S. aircraft register, updated daily
Parts

Decorative Trim

No failure report names the decorative trim. 4 FAA approvals let 1 company make a replacement decorative trim, A & D Foam Products holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Boeing 747 (4).

MakerPartReplacesFitsGrantedStatus
A & D Foam ProductsDecorative Trim Channel Dretloh 122048-1Boeing 65B50273-63, -64, -61, -62Boeing 747-100, -200, -3001993-06-22current
A & D Foam ProductsDecorative Trim Channel Dretloh 122048-2Boeing 65B50273-63, -64, -61, -62Boeing 747-100, -200, -3001993-06-22current
A & D Foam ProductsDecorative Trim Channel Dretloh 122048-4Boeing 65B50273-63, -64, -61, -62Boeing 747-100, -200, -3001993-06-22current
A & D Foam ProductsDecorative Trim Channel Dretloh 122048-3Boeing 65B50273-63, -64, -61, -62Boeing 747-100, -200, -3001993-06-22current

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.