The U.S. aircraft register, updated daily
Parts

Rsa Cartridge

No failure report names the rsa cartridge. 1 FAA approvals let 1 company make a replacement rsa cartridge, General Ecology INC 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 rsa cartridge and sell it as an approved part for the models named. These are the companies holding such approvals for a rsa cartridge:

For these models most: Airbus A330 (1), Airbus A321 (1), Airbus A320 (1), Airbus A319 (1).

MakerPartReplacesFitsGrantedStatus
General Ecology INCRSA3 Cartridge 773000773000Airbus A319-111, -112, -1142008-03-24current

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.