The U.S. aircraft register, updated daily
Parts

Switch Oil

0 failure reports named the switch oil in the last ten years, 1 since 1996. 1 FAA approvals let 1 company make a replacement switch oil, Kulite Semiconductor Prod INC holding the most (1).

Reports by year

0001111996
Reports by year, as a table
reports
19961

Approved replacement parts 1 parts manufacturer approvals

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

MakerPartReplacesFitsGrantedStatus
Kulite Semiconductor Prod INCSwitch Oil Pressure APSI-1000-40DWFokker F.27 Mark 0501992-07-22current

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.