The U.S. aircraft register, updated daily
Parts

Fuel Jettison

No failure report names the fuel jettison. 6 FAA approvals let 6 companies make a replacement fuel jettison, Whippany Actuation Systems LLC holding the most (1).

Approved replacement parts 6 parts manufacturer approvals

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

Whippany Actuation Systems LLC 1Rogerson Aircraft Corporation 1Rogerson Aircraft CORP 1Rogerson Aircraft Equipment Group 1Hydro-Aire Incorporated 1Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems) 1

For these models most: Boeing 707 (2), Convair 340 (1), Boeing 747 (1).

MakerPartReplacesFitsGrantedStatus
Hydro-Aire IncorporatedFuel Jettison Pump 60-72101-560B92603-28Boeing 747-8 SERIES2021-11-15current
Rogerson Aircraft Equipment GroupFuel Jettison System Parts Listed in, Dwg. 2345...Modification, PartDynamics /Convair 340 and 440, (Applicable to aircraft...2018-04-05current
Whippany Actuation Systems LLCFuel Jettison Chute Actuator R1550M12-210-60414-2The Boeing Company 707-100 Long Body, 707-100B Long...2013-09-03current
Ge Aviation Systems LLC (Formerly Smiths Aerospace Actuation Systems)Fuel Jettison Chute Actuator R1550M12-210-60414-2Boeing 707-100 Long Body, 707-100B Long...2008-05-08current
Rogerson Aircraft CorporationFuel Jettison System Parts as Listed in Dwg....Modification PartGeneral Dynamics 340 and 440 (Applicable only to...2007-03-11current
Rogerson Aircraft CORPFuel Jettison System Parts as Listed in DL 2345Modification PartGeneral Dynamics 340 and 440 (Applicable only to...1994-06-16current

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.