The U.S. aircraft register, updated daily
Parts

System Display

No failure report names the system display. 4 FAA approvals let 1 company make a replacement system display, Masten Products INC holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Cessna T210 Turbo Centurion (1), Cessna T-310 (1), Cessna 310 (1), Cessna 210 Centurion (1), Beechcraft V35 Bonanza (1), Beechcraft S35 Bonanza (1), Beechcraft P35 (1), Beechcraft N35 (1), Beechcraft M35 (1), Beechcraft K35 Bonanza (1), Beechcraft G33 (1), Beechcraft F33 Bonanza (1).

MakerPartReplacesFitsGrantedStatus
Masten Products INCSystem Display 3 inch MP-1100-86AModification PartMiscellaneous Refer to the FAA Approved Model List...1994-02-21current
Masten Products INCSystem Display -3 inc MP-1100-86AModification PartCessna 310C thru L, N, P1993-10-14current
Masten Products INCSystem Display - 3 inch MP-1100-86AModification PartBeech Raytheon) (58P, 58PA, 35-331993-10-14current
Masten Products INCSystem Display - 3 inch MP-4300-87AModification PartCessna 210, 210A, B1993-10-14current

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.