The U.S. aircraft register, updated daily
Parts

Disconnect Bk

No failure report names the disconnect bk. 1 FAA approvals let 1 company make a replacement disconnect bk, Inseat Solutions, LLC holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

For these models most: Boeing 777 (1).

MakerPartReplacesFitsGrantedStatus
Inseat Solutions, LLCDISCONNECT BK 33217-0033217-00Boeing 777-300ER Series2007-03-19current

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.