The U.S. aircraft register, updated daily
Parts

Seven Gauge

No failure report names the seven gauge. 1 FAA approvals let 1 company make a replacement seven gauge, Mitchell Aircraft Prod INC 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 seven gauge and sell it as an approved part for the models named. These are the companies holding such approvals for a seven gauge:

For these models most: Zenair Ltd CH 2000 (1).

MakerPartReplacesFitsGrantedStatus
Mitchell Aircraft Prod INCSeven Gauge Mounting Frame PM-211-6822Zenair PM-211-6822Zenair CH2000 and CH2000A1996-01-16current

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.