The U.S. aircraft register, updated daily
Parts

Resistance Temp

No failure report names the resistance temp. 9 FAA approvals let 5 companies make a replacement resistance temp, Rosemount Aerospace INC holding the most (4).

Approved replacement parts 9 parts manufacturer approvals

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

Rosemount Aerospace INC 4Lewis Engineering CO, Coltec Industries 2Soundair Design and Development Group LLC 1Gulfstream Aerospace LP 1Galaxy Aerospace CO LP 1

For these models most: Israel Aircraft Industries ASTRA SPX (4), Israel Aircraft Industries 1125 (2), Boeing 737 (2), Airbus A300 (1).

MakerPartReplacesFitsGrantedStatus
Soundair Design and Development Group LLCResistance Temp Device RT 0800-0155-0397-03Airbus A300, Model B2-1A, A3002009-02-24current
Galaxy Aerospace CO LPResistance Temp 25W886003-001IAI V25W886003-001Israel 1125 Westwind Astra, Astra SPX2001-06-18current
Gulfstream Aerospace LPResistance Temp 25W886003-001IAI V25W886003-001Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Rosemount Aerospace INCResistance Temp. Detector 1122024IAI V25W652026-501Gulfstream Astra SPX2000-11-08current
Rosemount Aerospace INCResistance Temp. Detector 1122624IAI V25W886003-001Gulfstream Astra SPX2000-11-08current
Rosemount Aerospace INCResistance Temp Detector Dual Nickel 56B94Boeing 56B94Boeing 737-300 Series, 737-400 Series,...2000-01-25current
Rosemount Aerospace INCResistance Temp Detector Dual Nickel 56B94Boeing P/N 56B94Boeing 737-300 Series, 737-400 Series,...2000-01-25current
Lewis Engineering CO, Coltec IndustriesResistance Temp. Detector 1122653Fokker 1122653Fokker F.27 Mark 0501997-09-07current
Lewis Engineering CO, Coltec IndustriesResistance Temp. Detector, Nickel 1122653No Fokker part numberFokker F.281992-02-23current

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.