The U.S. aircraft register, updated daily
Parts

All Litton

No failure report names the all litton. 1 FAA approvals let 1 company make a replacement all litton, Litton Electron Devices 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 all litton and sell it as an approved part for the models named. These are the companies holding such approvals for a all litton:

MakerPartReplacesFitsGrantedStatus
Litton Electron DevicesAll Litton parts listed in Litton, Dwg No PA-4023 dtd 6/9/94 All Litton parts listed in...See Dwg No PA-4023 dtd 6/9/94Bell See Dwg No PA-4023, dtd 6/9/94, See...1994-06-09current

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.