The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Smiths Industries/Aerospace

Named as the FAA publishes it on its approvals.

Holds 91 approvals to make replacement parts. FAA spelling: Smiths Industries/Aerospace.

Replacement parts approved 91 parts manufacturer approvals, 91 current · Malvern, PA

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (49), instruments and avionics (15), flight controls (9).

2003-01-27Connector, Bulkhead 726050-002 · replaces Modification Part · 737-100, 200
2001-08-14Digital Calibration Trim Unit 4215-02 · replaces Modification Part · 737-300, 737-400, 737-500
2001-08-14Fuel Quantity Repeater 2101-01-2 · replaces Modification Part · 737-300, 737-400, 737-500
2001-08-14Fuel Summation Unit 4050-04-1 · replaces Modification Part · 737-300, 737-400, 737-500
2000-11-02Placards, TSU 502430-*** · replaces Modification part · 747-100, 747-200, 747-300
2000-11-02TSU, Rectangular, Left Wing Tank 4033-03 · replaces Modification part · 747-100, -200, -300
2000-11-02TSU, Rectangular, Center Wing Tank 4033-01 · replaces Modification part · 747-100, 747-200, 747-300
2000-11-02Bracket, TSU 502441-001 · replaces Modification part · 747-100, -200, -300
2000-11-02DCTU 4215-09 · replaces Modification Part · 747-100, -200, -300
2000-11-02TSU, Circular, Center Wing Tank 4034-01 · replaces Modification part · 747-100, -200, -300
2000-11-02TSU, Repeater 4038-01 · replaces Modification part · 747-100, -200, -300
2000-11-02Harness, Fabrication 502478-001 · replaces Modification part · 747-100, 747-200, 747-300
2000-11-02TSU, Circular, Left Wing Tank 4034-03 · replaces Modification part · 747-100, -200, -300
2000-11-02TSU, Rectangular, Right Wing Tank 4033-02 · replaces Modification part · 747-100, -200, -300
2000-11-02TSU, Circular, Right Wing Tank 4034-02 · replaces Modification part · 747-100, -200, -300
2000-10-17Harness assembly, TSU 201345 · replaces Modification part · 737-100, -200, -300
2000-10-17Harness, Assembly, TSU 201345 · replaces Modification Part · 737-100, -200, -300
2000-10-17Loose Wire, TSU 201346 · replaces Modification Part · 737-100, -200, -300
2000-10-17Bracket, TSU 502441 · replaces Modification Part · 737-100, -200, -300
2000-10-17Placards, TSU 502498 · replaces Modification Part · 737-100, -200, -300
2000-10-17TSU, Wall Mount 4035-01 · replaces Modification Part · 737-100, -200, -300
2000-03-09Refueling Panel 6033-02-1 · replaces 6033-02-1 · 328-300
1999-11-16Refueling Panel 6033-01-2 · replaces 6033-01-2 · 328-300
1999-06-23Computer Altitude Alert 70-200-09 · replaces 60B40083-9 · 747-SP, -200B, -200F
1999-06-23Computer Altitude Alert 70-200-08 · replaces 60B40083-8 · 747-200B, -200C, -300 Series
1999-05-04Mach Airspeed Indicator 2083-08-1 · replaces Boeing 10-61818-151 · 737-200 Series, 727-200 Series
1998-12-20Fault Isolation Panel 4010-03, 4010-04, 4010-06, 4010-08, 4010-10 · replaces McDonnell Douglas BBN7016-503, BBN7016-505,... · DC-10-10, -10F, -15
1998-12-20Fault Isolation Panel 4010-11, 4010-12, 4010-13 · replaces McDonnell Douglas BBN7016-521, BBN7016-523, BBN7016-525 · DC-10-10, -10F, -15
1998-11-23Signal Conditioner and Refueling Panel 6033-01-1 · replaces Fairchild/Dornier SP-001A280A0002401 · 328-100
1998-06-21Cargo Compartment Temperature Indicator 2264-01-1 · replaces Boeing S231N211-4 · 767-300 Series
1998-05-27Clock 2620-02-1 · replaces Boeing S231W130-2 · 777-200 Series
1998-04-23Stall Warning Computer 70-100-11 · replaces Boeing 60B40047-9 · 747-200F Series, 747-300 Series, 747-200B Series
1998-04-23Stall Warning Computer 70-100-10 · replaces Boeing 60B40047-8 · 747-200F Series, 747-300 Series, 747-100B Series
1998-04-19Electronic Chronometer 2610-07-1 · replaces Boeing 60B00303-105 · 737-300, -400, -500 Series
1998-04-19Flap Position Indicator 2061-15-1 · replaces 10-61926-5 · 737-700, -800
1998-04-19Clock 2610-07-1 · replaces Boeing 60B00303-105 · 737-700, -800 Series
1997-04-06Mach Airspeed Indicator 2082-11-1 · replaces 60B40134-10 · 747-200, -300
1996-03-17Integrated Refuel Panel 6026-01 · replaces S345W001-020 · 777-200
1995-10-17Altitude Alerter 2031-03-1 · DC-9-51
1995-08-22Electronic Clock 2610-13-1 · A340-312, A320-111, -211
1995-08-08Densitometer 4256-02 · replaces S345W001-041 · 777-200 (T.C. T00001SE)
1994-09-27Load Limit Controller 4272-01 · F.28MK1000, 2000, 3000
1994-08-11Load Limit Controller 4272-02 · F.28MK1000, 2000, 3000
1994-08-11Fuel Qty. Indicator 2300-03-2 · F.28MK1000, 2000, 3000
1994-03-29Fault Isolation Panel 4010-05 · DC-10-40
1993-04-20Repeater Adapter 4218-02 · replaces Boeing 60B92017-13 · 737-100, -200
1993-04-20Repeater Adapter 4218-01 · replaces Boeing 60B92017-15 · 747-200, -300, 737-100
1993-04-20Repeater Adapter 4218-06 · replaces Boeing 60B92017-16 · 747-100, -200, -300
1993-04-20Repeater Adapter 4218-05 · replaces Boeing 60B92017-12 · 747-100, -200, -300
1993-04-20Repeater Adapter 4218-03 · replaces Boeing 60B92017-14 · 747-100, -200, -300
1993-03-31EPR Indicator 2045-05-1 · replaces Boeing 10-60737-13 · 727-200, 737-200
1993-03-31Engine Pressure Ratio Indicator 2045-08-1 · replaces Boeing 10-60737-16 · 737-200
1993-02-18Digital Calibration Trim Unit 4215-02 · replaces Boeing 60B92017-8 · 747-200, -300
1993-02-18Digital Calibration Trim Unit 4215-05 · replaces Boeing 60B92017-7 · 747-200, -300
1993-02-18Digital Calibration Trim Unit 4215-04 · replaces Boeing 60B92017-6 · 747-200, -300
1993-01-24Digital Electronic Chronometer 2600-09-1 · F.27 Mark 050, F.28 Mark 0100
1993-01-24Digital Electronic Chronometer 2610-12-1 · F.27 Mark 050, F.28 Mark 0100
1992-12-17Vertical Speed Indicator 2070-05-1 · replaces Boeing 10-61825-4 · 737-200, -300, -400
1992-12-17Vertical Speed Indicator 2070-04-1 · replaces Boeing 10-61825-3 · 747-100, -200, -300
1992-11-01Barometric Setting Potentiometer 2013-01-1 · replaces Boeing 10-61441-6 · 727-200, 737-200, -400 Series
1992-11-01Compartment Temperature Indicator 2263-01-1 · replaces Boeing S231N211-3 · 757-200, 767-200, -300 series
1992-11-01Barometric Setting Potentiometer 2013-02-1 · replaces Boeing 10-61441-7 · 727-200, 737-200, -400 Series
1992-11-01Trim Unit 4215-01 · replaces Boeing 10-61219-113 · 737-300, -400, -500 series
1992-11-01Potentiometer 2013-02-1 · replaces Boeing 10-61219-113 · 737-300, -400, -500 series
1992-07-23Fuel Summation Unit 4050-01 · replaces Boeing 10-61219-78 · 737-200, -300, -400
1992-07-20Fuel Summation Unit 4050-01-1 · replaces Boeing 10-61219-116 · 737-200, -300, -400
1992-06-08Servoed Computed A/S Mach Indicator 2082-09-01 · replaces 60B40134-8 · 747-100, -200, -300
1992-06-08Servoed Computed A/S Mach Indicator 2082-08-01 · replaces 60B40134-7 · 747-100, -200, -300
1992-06-04Flap Position Indicator 2061-12-1 · replaces 10-61926-2 · 727-200
1992-05-27Calibration Trim Unit 4215-07 · replaces Boeing 60B92017-5 · 747-100, -200, -300
1992-05-27Calibration Trim Unit 4215-08 · replaces Boeing 60B92017-9 · 747-100, -200, -300
1992-05-21Fuel Quantity Preselect Indicator 2172-01-1 · replaces Boeing 60B92017-11 · 747-100, -200, -300
1992-05-21Engine Pressure Ratio Indicator 2047-02-1 · DC-9-81, -82, -83
1992-05-04Vertical Speed Indicator 2070-03-1 · replaces Boeing 10-61825-2 · 727-200, 737-200 Series
1992-03-29Heat Fault Monitor 4009-01 · DC-10-10, -15, -30
1992-03-29Fault Isolation Panel 4010-09 · DC-10-10, -15, -30
1992-03-29Fault Isolation Panel 4010-07 · DC-10-10, -15, -30
1992-03-24Electronic Chronometer 2600-05-1 · DC-9-81, -82, -83
1992-03-22Preselect Repeater Interface Unit 4219-05 · replaces Boeing 60B92017-21 · 747-200, -300
1992-03-22Preselect Repeater Interface Unit 4219-04 · replaces Boeing 60B92017-20 · 747-200, -300

The first 80 of 91. All part makers.

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.