The U.S. aircraft register, updated daily
Parts

Line Keypad

No failure report names the line keypad. 1 FAA approvals let 1 company make a replacement line keypad, Aaxico Technical Services 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 line keypad and sell it as an approved part for the models named. These are the companies holding such approvals for a line keypad:

For these models most: Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Aaxico Technical ServicesLINE KEYPAD 180248-041ATSGE Aviation P/N 180248-041BOEING 737-300, 400, 5002014-08-21current

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.