The U.S. aircraft register, updated daily
Parts

Hand Held

No failure report names the hand held. 4 FAA approvals let 3 companies make a replacement hand held, Kidde Aerospace holding the most (2).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Israel Aircraft Industries 1125 (2), Beechcraft C90 King Air C90 (1), Beechcraft B300 King Air 350 (1), Beechcraft B200 King Air B200 (1), Airbus A321 (1).

MakerPartReplacesFitsGrantedStatus
Thales Avionics INCHand Held Remote Control Unit (HRCU) LV10-120201-101Modification PartAirbus A321-200 Series2018-04-07current
Fargo Jet CenterHAND HELD EJ CONTROL (Hand Held Ejectable Control Kit) 1010118Modification PartHawker Beechcraft C90A, C90GT, C90GTi2012-02-06current
Kidde AerospaceHand Held Fire Extinguisher 898052898052Gulfstream 1125 Westwind Astra, Astra SPX 1002004-03-03current
Kidde AerospaceHand Held Fire Extinguisher 898052898052Gulfstream TCA16NM 1125 Westwind Astra, Astra SPX Gulfstream 1002004-03-03current

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.