The U.S. aircraft register, updated daily
Parts

Frame Bracket

No failure report names the frame bracket. 2 FAA approvals let 2 companies make a replacement frame bracket, Seven Q Seven LTD 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 frame bracket and sell it as an approved part for the models named. These are the companies holding such approvals for a frame bracket:

MakerPartReplacesFitsGrantedStatus
Fliegen Works INCInner Frame Bracket 1020124-11020124-1Fliegen Works Inc. 138S2016-12-04current
Seven Q Seven LTDFrame Bracket S633-50075-19Modification PartBoeing B707-300C Series2011-04-07current

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.