The U.S. aircraft register, updated daily
Parts

Adaptor Bracket

No failure report names the adaptor bracket. 4 FAA approvals let 2 companies make a replacement adaptor bracket, Talon Aerospace holding the most (2).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Boeing 777 (2), Boeing 767 (2), Boeing 757 (1).

MakerPartReplacesFitsGrantedStatus
Talon AerospaceAdaptor Bracket 328-016-3Modification PartsBoeing 767-200 Series, 767-300 Series,...2019-11-25current
Talon AerospaceAdaptor Bracket 328-016-1Modification PartsBoeing 757-200Series, 757-200PF Series,...2019-11-25current
Spirit Aerosystems INCADAPTOR BRACKET 314W5185-11314W5185-11Boeing 777-200 SERIES, 777-300 SERIES2007-03-05current
Spirit Aerosystems INCADAPTOR BRACKET 314W5185-11314W5185-11Boeing 777-200 SERIES, 777-300 SERIES2006-02-21current

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.