The U.S. aircraft register, updated daily
Parts

Fire Tank

No failure report names the fire tank. 3 FAA approvals let 2 companies make a replacement fire tank, US Technical holding the most (2).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Sikorsky Aircraft Corp S-92 (2).

MakerPartReplacesFitsGrantedStatus
Helitak USA, LLCS92 Fire Tank FT5000-S92Modification PartSikorsky Aircraft Corporation S-92A2026-06-16current
US TechnicalFire Tank Installation Kits FT5000-S92FT5000-S92Sikorsky Aircraft Corporation S-92A2025-05-29current
US TechnicalFire Tank Installation Kit 101-B-FT4500-UH60Modification ArticleHigh Performance... UH-60A2021-08-18current

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.