Torque Tube
194 failure reports named the torque tube in the last ten years, 1,027 since 1995, most often on the Cessna 560 Citation V, Ultra, Encore and Excel; the condition most often found was "corroded". 571 FAA approvals let 25 companies make a replacement torque tube, Hamilton Sundstrand Corporation holding the most (231). The reports call it "torque tube", "torque tube assy".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 40 |
| 1996 | 43 |
| 1997 | 44 |
| 1998 | 42 |
| 1999 | 30 |
| 2000 | 32 |
| 2001 | 42 |
| 2002 | 31 |
| 2003 | 28 |
| 2004 | 22 |
| 2005 | 35 |
| 2006 | 82 |
| 2007 | 97 |
| 2008 | 31 |
| 2009 | 40 |
| 2010 | 29 |
| 2011 | 22 |
| 2012 | 35 |
| 2013 | 47 |
| 2014 | 35 |
| 2015 | 26 |
| 2016 | 20 |
| 2017 | 34 |
| 2018 | 24 |
| 2019 | 21 |
| 2020 | 11 |
| 2021 | 14 |
| 2022 | 24 |
| 2023 | 6 |
| 2024 | 21 |
| 2025 | 10 |
| 2026 | 9 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Flight controls | 108 |
| Airframe structure | 75 |
| Landing gear | 11 |
Models most often reporting it last ten years
Cessna 560 Citation V, Ultra, Encore and Excel35Boeing 73725Boeing 76724Embraer ERJ 170 E170 and E17516Bombardier CL-600 Challenger and CRJ15Boeing 75712Cessna 208 Caravan6Mcdonnell Douglas MD-116Cessna 680 Citation Sovereign and Latitude5Boeing 7174Cessna 4024Embraer EMB-505 Phenom 3003
Models most reported, as a table
How it failed the condition found, last ten years
corroded75worn15damaged13cracked12chafed11broken9disconnected6failed5sheared5excess play4
Conditions found, as a table
| reports | |
|---|---|
| corroded | 75 |
| worn | 15 |
| damaged | 13 |
| cracked | 12 |
| chafed | 11 |
| broken | 9 |
| disconnected | 6 |
| failed | 5 |
| sheared | 5 |
| excess play | 4 |
Engines most often reporting it
Approved replacement parts 571 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a torque tube and sell it as an approved part for the models named. These are the companies holding such approvals for a torque tube:
Hamilton Sundstrand Corporation 231Spirit Aerosystems INC 101Aviation Materials Management INC 68Aviation Materials Management, INC. 34Aviation Materials Management, INC 34Gemini Engineering 13Harper Engineering 12Alliance Aerospace Engineering INC 10Rapco Fleet Support INC 9Aerotech Engineering INC 8Barry Controls Aerospace 6Aeroparts Plus INC. 6Vickers INC, Electromech Division 4Rockwell Collins INC 4Jet Avion Corporation A Heico Aerospace Company 4Eemco, Div of Datron Sys INC 4Sonic Industries INC 3Soloy LLC 3Gemini Engineering INC 3Aeroparts Plus INC 3Aero Fabricators INC 3Safran Electronics & Defense, Avionics USA, LLC 2Safran Electronics & Defense Avionics USA LLC 2Rockwell Collins, INC 2Lord Corporation, Mechanical Products Division 2
For these models most: Boeing 757 (147), Boeing 737 (112), Bombardier CL-600 Challenger and CRJ (108), Embraer ERJ 190 E190 and E195 (52), Embraer ERJ 170 E170 and E175 (46), Boeing 767 (29), Boeing 787 Dreamliner (22), Dehavilland DHC-8 (21), Bombardier DHC-8 Dash 8 and Q400 (15), Mcdonnell Douglas MD-11 (9), Boeing Of Canada/Dehav Div DHC-8 (7), Mcdonnell Douglas DC-9 (5).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Alliance Aerospace Engineering INC | Torque Tube Assy-InbdT.E. Flap 10-T2250-10 | 113T2250-8 | The Boeing Company 767-200 Series, 767-300 Series,... | 2026-03-25 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy-InbdT.E. Flap 10-T2250-9 | 113T2250-7 | The Boeing Company 767-200 Series, 767-300 Series,... | 2026-03-25 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy-InbdT.E. Flap 10-T2250-9 | 113T2250-7 | The Boeing Company 767-200 Series, 767-300 Series,... | 2024-11-19 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy-InbdT.E. Flap 10-T2250-10 | 113T2250-8 | The Boeing Company 767-200 Series, 767-300 Series,... | 2024-11-19 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy-InbdT.E. Flap 10-T2250-10 | 113T2250-8 | The Boeing Company 767-200 Series, 767-300 Series,... | 2024-11-19 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy-InbdT.E. Flap 10-T2250-9 | 113T2250-7 | The Boeing Company 767-200 Series, 767-300 Series,... | 2024-11-19 | current |
| Safran Electronics & Defense Avionics USA LLC | TORQUE-TUBE ASSY FIRST OFFICER 0270-0022-1 | 0270-0022-1 | Boeing 787-10, 787-9, 787-8 | 2022-05-09 | current |
| Safran Electronics & Defense Avionics USA LLC | TORQUE-TUBE ASSY CAPTAIN 0270-0021-1 | 0270-0021-1 | Boeing 787-10, 787-9, 787-8 | 2022-05-09 | current |
| Harper Engineering | TORQUE TUBE H3-1899-101 | H3-1899-101 | Boeing 787-9787-10 | 2021-09-13 | current |
| Harper Engineering | TORQUE TUBE H3-1899-103 | H3-1899-103 | Boeing 787-9787-10 | 2021-09-13 | current |
| Harper Engineering | TORQUE TUBE H3-1899-102 | H3-1899-102 | Boeing 787-9787-10 | 2021-09-13 | current |
| Harper Engineering | TORQUE TUBE H3-1899-100 | H3-1899-100 | Boeing 787-9787-10 | 2021-09-13 | current |
| Safran Electronics & Defense, Avionics USA, LLC | TORQUE TUBE ASSEMBLY CAPTAIN 0270-0021-5 | 0270-0021-5 | Boeing 787-8, 787-9 | 2020-01-09 | current |
| Safran Electronics & Defense, Avionics USA, LLC | TORQUE TUBE ASSEMBLY FIRST OFFICER 0270-0022-5 | 0270-0022-5 | Boeing 787-8, 787-9 | 2020-01-09 | current |
| Garmin International INC | Torque Tube Sleeve 117-01265-00 | Modification Part | See Approved Model... See Approved Model List for STC SA01866WI | 2019-02-14 | current |
| Garmin International INC | Torque Tube Bushing 147-00143-00 | Modification Part | See Approved Model... See Approved Model List for STC SA01866WI | 2019-02-14 | current |
| Kenmore Air Harbor INC | Torque Tube, Flap KAC2CF447 | C2-CF-447 | Viking Air Limited DHC-2 Mk. I, DHC-2 Mk. II DHC-2 Mk. III | 2018-09-23 | current |
| Rockwell Collins, INC | Torque Tube Assy, Cap 0270-0021-6 | 0270-0021-6 | Boeing 787-10, 787-8, 787-9 | 2018-08-05 | current |
| Rockwell Collins, INC | Torque Tube Assy, FO 0270-0022-6 | 0270-0022-6 | Boeing 787-10, 787-8, 787-9 | 2018-08-05 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy.- Inbd T.E. Flap AAE67-2250-10 | 113T2250-8 | Boeing 767-200, 767-300, 767-300F | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy- Inbd T.E. Flap 10-T2250-9 | 113T2250-7 | Boeing 767-200, 767-300, 767-300F | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy- Inbd T.E. Flap 10-T2250-10 | 113T2250-8 | Boeing 767-200, 767-300, 767-300F | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Torque Tube Assy.- Inbd T.E. Flap AAE67-2250-9 | 113T2250-7 | Boeing 767-200, 767-300, 767-300F | 2018-03-29 | current |
| Fliegen Works INC | Torque Tube Arm Rudder 22-17212 | 22-17212 | Cessna 170A, 170B, 172 | 2016-09-27 | current |
| Rockwell Collins INC | Torque Tube Assy, FO 0270-0022-5 | 0270-0022-5 | Boeing 787-800 | 2016-06-01 | current |
| Rockwell Collins INC | Torque Tube Assy, Cap 0270-0021-5 | 0270-0021-5 | Boeing 787-800 | 2016-06-01 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Torque Tube Assy - Aft Collective Controls 214-001-109-7 | 214-001-109-7 | Bell 214B | 2015-11-09 | current |
| Spirit Aerosystems INC | Torque Tube 60-4406-17 | 60-4406-17 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2015-08-23 | current |
| Spirit Aerosystems INC | Torque Tube 69-45456-503 | 69-45456-503 | The Boeing Company 737-300 Series, 737-400 Series,... | 2015-07-21 | current |
| Jet Avion Corporation A Heico Aerospace Company | Torque Tube JA863383-001A | Zodiac Aerospace / Weber Aircraft P/N 863383-001A | Boeing 737-800 Series, 757-200 Series | 2015-06-25 | current |
| Jet Avion Corporation A Heico Aerospace Company | Torque Tube JA863383-003A | Zodiac Aerospace / Weber Aircraft P/N 863383-003A | Boeing 737-800 Series, 757-200 Series | 2015-06-25 | current |
| Jet Avion Corporation A Heico Aerospace Company | Torque Tube JA863383-001A | Zodiac Aerospace / Weber Aircraft P/N 863383-001A | Boeing 737-800 Series, 757-200 Series | 2015-06-25 | current |
| Jet Avion Corporation A Heico Aerospace Company | Torque Tube JA863383-003A | Zodiac Aerospace / Weber Aircraft P/N 863383-003A | Boeing 737-800 Series, 757-200 Series | 2015-06-25 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-10 | 1722028-10 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-5 | 1722028-5 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-9 | 1722028-9 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-8 | 1722028-8 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-3 | 1722028-3 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-1 | 1722028-1 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-7 | 1722028-7 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-10 | 1722028-10 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-9 | 1722028-9 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722034 | 1722034 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-2 | 1722028-2 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-8 | 1722028-8 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-6 | 1722028-6 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-1 | 1722030-1 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-3 | 1722028-3 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722388 | 1722388 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-4 | 1722028-4 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-12 | 1722028-12 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-3 | 1722030-3 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-12 | 1722028-12 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-7 | 1722028-7 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-11 | 1722028-11 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-2 | 1722030-2 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-1 | 1722032-1 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722036 | 1722036 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-2 | 1722032-2 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-2 | 1722028-2 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-6 | 1722028-6 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-1 | 1722032-1 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-3 | 1722030-3 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-1 | 1722030-1 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-2 | 1722032-2 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-5 | 1722028-5 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-4 | 1722030-4 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-11 | 1722028-11 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-4 | 1722030-4 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-4 | 1722028-4 | Bombardier CL-600-2E25 (Regional Jet, Series 1000) | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-2 | 1722030-2 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722034 | 1722034 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-04-26 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-6 | 1722028-6 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-3 | 1722030-3 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-7 | 1722028-7 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-8 | 1722028-8 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-10 | 1722028-10 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-4 | 1722028-4 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-2 | 1722030-2 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-3 | 1722028-3 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-2 | 1722030-2 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-5 | 1722028-5 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-4 | 1722030-4 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-9 | 1722028-9 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-6 | 1722028-6 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722036 | 1722036 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-9 | 1722028-9 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-1 | 1722030-1 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-4 | 1722028-4 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-1 | 1722032-1 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-2 | 1722028-2 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722034 | 1722034 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722034 | 1722034 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-5 | 1722028-5 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-12 | 1722028-12 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-2 | 1722032-2 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-1 | 1722028-1 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-3 | 1722030-3 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-11 | 1722028-11 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-4 | 1722030-4 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-8 | 1722028-8 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-10 | 1722028-10 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-12 | 1722028-12 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-2 | 1722028-2 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722030-1 | 1722030-1 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-11 | 1722028-11 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-3 | 1722028-3 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722388 | 1722388 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722028-7 | 1722028-7 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-1 | 1722032-1 | Bombardier CL-600-2C10 (Regional Jet Series... | 2015-03-01 | current |
| Hamilton Sundstrand Corporation | Torque Tube Assy 1722032-2 | 1722032-2 | Bombardier CL-600-2E25 (Regional Jet Series 1000) | 2015-03-01 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N5144-3 | 251N5144-3 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-20 | 251N4269-20 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-27 | 251N4281-27 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-28 | 251N4281-28 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-26 | 251N4281-26 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-22 | 251N4269-2 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-13 | 251N4269-13 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4282-6 | 251N4282-6 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-20 | 251N4281-20 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-14 | 251N4269-14 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube 251N5144-6 | 251N5144-6 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-15 | 251N4281-15 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-18 | 251N4281-18 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-13 | 251N4281-13 | Boeing 757-200 SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube 251N5144-5 | 251N5144-5 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-14 | 251N4281-14 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N5144-2 | 251N5144-2 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-15 | 251N4269-15 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-29 | 251N4281-29 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-8 | 251N4269-8 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4282-8 | 251N4282-8 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-12 | 251N4269-12 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-17 | 251N4281-17 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-19 | 251N4281-19 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-10 | 251N4269-10 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-23 | 251N4269-23 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N5144-1 | 251N5144-1 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4282-7 | 251N4282-7 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-9 | 251N4269-9 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-21 | 251N4269-21 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4269-11 | 251N4269-11 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-21 | 251N4281-21 | Boeing 757-200 SERIES, 757-200PF SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4282-5 | 251N4282-5 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Torque Tube Assy 251N4281-16 | 251N4281-16 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2015-02-12 | current |
| Aviation Materials Management, INC. | Torque Tube Assy 251N4269-9 | 251N4269-9 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2014-09-04 | current |
| Aviation Materials Management, INC. | Torque Tube Assy 251N4269-15 | 251N4269-15 | Boeing 757-200 SERIES, 757-200CB SERIES,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Torque Tube Assy 251N4269-10 | 251N4269-10 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2014-09-04 | current |
| Aviation Materials Management, INC. | Torque Tube Assy 251N4269-22 | 251N4269-2 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2014-09-04 | current |
| Aviation Materials Management, INC. | Torque Tube Assy 251N4269-8 | 251N4269-8 | Boeing 757-200 SERIES, 757-200PF SERIES. | 2014-09-04 | current |
The first 150 of 400.
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.