The U.S. aircraft register, updated daily
Parts

Liner Fm

No failure report names the liner fm. 3 FAA approvals let 1 company make a replacement liner fm, Technetics CORP holding the most (3).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Boeing 737 (3).

MakerPartReplacesFitsGrantedStatus
Technetics CORPLiner FM827 1259A00Boeing 10-62064-1Boeing 737-100, -200, -3001993-09-22current
Technetics CORPLiner FM834 1258A00Boeing 10-62071-2Boeing 737-100, -200, -3001993-09-22current
Technetics CORPLiner FM827 1257A00Boeing 10-62071-1Boeing 737-100, -200, -3001993-09-22current

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.