The U.S. aircraft register, updated daily
Parts

Brew Knob

No failure report names the brew knob. 2 FAA approvals let 1 company make a replacement brew knob, Soundair Design and Development Group LLC holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Airbus A300 (2).

MakerPartReplacesFitsGrantedStatus
Soundair Design and Development Group LLCBrew Knob Assembly SP2570-00-304011340-3Airbus A300 Series, A300, Model B2-1A2012-07-31current
Soundair Design and Development Group LLCBrew Knob Assembly SP2570-00-304011340-3Airbus A300 Series, A300, Model B2-1A2011-11-16current

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.