The U.S. aircraft register, updated daily
Parts

Spigot Final

No failure report names the spigot final. 2 FAA approvals let 2 companies make a replacement spigot final, B/E Aerospace INC, Lenexa Facility holding the most (1).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Douglas DC-8 (2).

MakerPartReplacesFitsGrantedStatus
B/E Aerospace INC, Lenexa FacilitySpigot Final Assembly. PMA C8766C8766McDonnell Douglas DC-82002-07-31current
Aircraft Products COSpigot Final Assembly C8766C8766McDonnell Douglas DC-81996-03-07current

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.