The U.S. aircraft register, updated daily
Parts

Universal Multi

No failure report names the universal multi. 4 FAA approvals let 1 company make a replacement universal multi, Aircraft Systems & Mfg 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 universal multi and sell it as an approved part for the models named. These are the companies holding such approvals for a universal multi:

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

MakerPartReplacesFitsGrantedStatus
Aircraft Systems & Mfg INCUniversal Multi-Function Display (MFD) Installation Kit K5647-0000-00Modification PartBoeing 737-100 Series, 737-200 Series,...2005-12-07current
Aircraft Systems & Mfg INCUniversal Multi-Function Display (MFD) Installation Kit K5647-0000-00Modification PartBoeing 737-100 Series, 737-200 Series,...2005-12-07current
Aircraft Systems & Mfg INCUniversal Multi-Function Display (MFD) Installation Kit K5639-0000-00Modification PartBoeing 727-100 Series, 727-200 Series2005-02-08current
Aircraft Systems & Mfg INCUniversal Multi-Function Display (MFD) Installation Kit K5639-0000-00Modification PartBoeing 727-100 Series, 727-200 Series2005-02-08current

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.