The U.S. aircraft register, updated daily
Parts

Center Armrest

No failure report names the center armrest. 4 FAA approvals let 1 company make a replacement center armrest, Aircraft Interior Design INC 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 center armrest and sell it as an approved part for the models named. These are the companies holding such approvals for a center armrest:

For these models most: Boeing 737 (2), Boeing 727 (2).

MakerPartReplacesFitsGrantedStatus
Aircraft Interior Design INCCenter Armrest Shroud, LH 93802-19Fairchild/Burns 41386001T0019STBoeing B727 series, B737 series2000-11-21current
Aircraft Interior Design INCCenter Armrest Shroud, RH 93802-20Fairchild/Burns 41386001T0272FMBoeing B727 series, B737 series2000-11-21current
Aircraft Interior Design INCCenter Armrest Shroud, LH 93802-1941386001T0019STBoeing 727, 7372000-06-21current
Aircraft Interior Design INCCenter Armrest Shroud, LH 93802-2041386001T0272FMBoeing 727, 7372000-06-21current

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.