Smiths Industries
Named as the FAA publishes it on its approvals.
Approved to make 11 classes of equipment. FAA spelling: Smiths Industries.
Equipment approvals technical standard order authorisations
2002-07-11TSO-C113 · AIRBORNE MULTIPURPOSE ELECTRONIC DISPLAYS · Electronic Instrument Display (EID), Electronic Instrument Display (EID),... · instruments and avionics
2002-06-05TSO-C43 · Temperature Indicators · * · other and general
2002-06-05TSO-C55 · Fuel And Oil Quantity Instruments (Reciprocating Engine Aircraft) · * · engine
2002-06-05TSO-C43C · Temperature Instruments · * · other and general
2002-06-05TSO-C47 · Pressure Instruments - Fuel, Oil, And Hydraulic · * · heating, ice protection and utility systems
1990-01-01TSO-C4B · Bank and Pitch Instruments · *, * · other and general
1990-01-01TSO-C3A · Turn and Slip Instrument · *, *, * · instruments and avionics
1990-01-01TSO-C3B · Turn and Slip Instrument · *, *, * · instruments and avionics
TSO-C9B · Automatic Pilots · *, *, * · other and general
TSO-C52A · Flight Directors · *, *, * · other and general
TSO-C7C · Direction Instrument, Magnetic Non-Stabilized Type (Magnetic Compass) · *, *, * · instruments and avionics
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.