The U.S. aircraft register, updated daily
Parts

Slaving Meter

No failure report names the slaving meter. 2 FAA approvals let 1 company make a replacement slaving meter, Sigma Tek INC 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 slaving meter and sell it as an approved part for the models named. These are the companies holding such approvals for a slaving meter:

For these models most: Cessna 414 Chancellor (2), Cessna 402 (2), Cessna 401 (2), Cessna P337 (1), Cessna 340 (1), Cessna 337 Skymaster (1), Cessna 210 Centurion (1).

MakerPartReplacesFitsGrantedStatus
Sigma Tek INCSlaving Meter 38530-0000Cessna 38530-0000Cessna 401B, 402B, 4141996-08-04current
Sigma Tek INCSlaving Meter 40910-0000Cessna 40910-0000Cessna 210, 337, P3371996-08-04current

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.