The U.S. aircraft register, updated daily
Parts

Bearing Dial

No failure report names the bearing dial. 1 FAA approvals let 1 company make a replacement bearing dial, Mid-Continent Instrument CO 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 bearing dial and sell it as an approved part for the models named. These are the companies holding such approvals for a bearing dial:

For these models most: Cessna R172 Hawk XP (1), Cessna P172 (1), Cessna 182 Skylane (1), Cessna 177 Cardinal (1), Cessna 175 Skylark (1), Cessna 172 Skyhawk (1).

MakerPartReplacesFitsGrantedStatus
Mid-Continent Instrument COBearing Dial (DG) 7013501Replacement for Aeritalia, 8.143.107Cessna 172, 172A, 172B1999-01-14current

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.