The U.S. aircraft register, updated daily
Parts

Hinge Cap

0 failure reports named the hinge cap in the last ten years, 1 since 1997. 4 FAA approvals let 1 company make a replacement hinge cap, Triumph Composite Systems INC holding the most (4).

Reports by year

0001111997
Reports by year, as a table
reports
19971

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Boeing 737 (4).

MakerPartReplacesFitsGrantedStatus
Triumph Composite Systems INCHINGE CAP ASSY 453A2110-22453A2110-22Boeing 737-700C SERIES2005-11-25current
Triumph Composite Systems INCHINGE CAP ASSY 453A2110-11453A2110-11Boeing 737-600 SERIES, 737-700 SERIES,...2005-11-25current
Triumph Composite Systems INCHINGE CAP ASSY 453A2110-24453A2110-24Boeing 737-700C SERIES2005-11-25current
Triumph Composite Systems INCHINGE CAP ASSY 453A2110-9453A2110-9Boeing 737-600 SERIES, 737-700 SERIES,...2005-11-25current

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.