The U.S. aircraft register, updated daily
Parts

Smoke Partition

No failure report names the smoke partition. 2 FAA approvals let 2 companies make a replacement smoke partition, Tramco INC holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Boeing 727 (2).

MakerPartReplacesFitsGrantedStatus
Goodrich, Aviation Technical ServicesSmoke Partition 84-063Modification PartBoeing 727-22C2001-05-31current
Tramco INCSmoke Partition All parts listed on Dwg No. 84-063Modification PartBoeing 727-22C1991-09-23current

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.