The U.S. aircraft register, updated daily
Parts

Closure Rib

0 failure reports named the closure rib in the last ten years, 1 since 1995. 2 FAA approvals let 2 companies make a replacement closure rib, Gulfstream Aerospace LP holding the most (1).

Reports by year

0001111995
Reports by year, as a table
reports
19951

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Israel Aircraft Industries GALAXY (1), Boeing 737 (1).

MakerPartReplacesFitsGrantedStatus
Gemini Engineering INCCLOSURE RIB 65C30439-165C30439-1Boeing 737-200 Series, 737-200C Series,...2009-11-15current
Gulfstream Aerospace LPClosure Rib 4AS4601012-003IAI 4AS4601012-003Gulfstream Galaxy2001-07-30current

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.