Key
5 failure reports named the key in the last ten years, 28 since 1995, most often on the Boeing 737; the condition most often found was "inoperative". 157 FAA approvals let 25 companies make a replacement key, Turbine Kinetics INC, Subsidiary of Heico CORP holding the most (19).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
| 1997 | 1 |
| 2000 | 1 |
| 2001 | 5 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 2 |
| 2009 | 3 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2021 | 1 |
Which system the reports file it under last ten years
Reports by system, as a table
| reports | |
|---|---|
| Instruments and avionics | 4 |
| Cabin, seats and restraints | 1 |
Models most often reporting it last ten years
Models most reported, as a table
| reports | |
|---|---|
| Boeing 737 | 4 |
| Airbus A321 | 1 |
How it failed the condition found, last ten years
Conditions found, as a table
| reports | |
|---|---|
| inoperative | 2 |
| missing | 2 |
| detached | 1 |
Approved replacement parts 157 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a key and sell it as an approved part for the models named. These are the companies holding such approvals for a key:
For these models most: Boeing 737 (41), Boeing 747 (22), Boeing 767 (8), Boeing 757 (8), Israel Aircraft Industries 1125 (7), Airbus A321 (6), Airbus A320 (6), Airbus A319 (6), Sikorsky S-61 (5), Israel Aircraft Industries ASTRA SPX (5), Mcdonnell Douglas MD-10 (4), Mcdonnell Douglas DC-9 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wencor, LLC | Key, Locking 2710202-1WE | 2710202-1 | Airbus Canada... BD-500-1A10, BD-500-1A11 | 2026-10-01 | current |
| Wencor, LLC | Key, Locking 2710202-1WE | 2710202-1 | The Boeing Company DC-9-81 (MD-81), DC-9-82 (MD-82),... | 2026-10-01 | current |
| Wencor, LLC | Key, Locking 2710202-1WE | 2710202-1 | The Boeing Company MD-88, MD-90-30 | 2026-10-01 | current |
| Wencor, LLC | Key, Locking 2710202-1WE | 2710202-1 | Airbus SAS A318 Model-111, A318 Model-112, A318... | 2026-10-01 | current |
| Hartzell Engine Technologies LLC | Key, Woodruff 55069 | 633342 | Continental... LTSIO-360-E1B, LTSIO-360-E2B, LTSIO-360-E3B | 2025-09-18 | current |
| Rapco Fleet Support INC | Key, Disk Drive RFS5002983 | 5002983 | DASSAULT AVIATION Mystere-Falcon 50 | 2025-05-19 | current |
| Aero Brake & Spares INC | Key, Disk Drive Channel 5010587AB | 5010587 | MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 440) | 2025-02-05 | current |
| Aero Brake & Spares INC | Key, Disk Drive Channel 90001323AB | 90001323 | MHI RJ Aviation ULC CL-600-2D24 (Regional Jet Series 900) | 2025-01-22 | current |
| Aero Brake & Spares INC | Key, Disk Drive Channel 90001323AB | 90001323 | MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series... | 2025-01-22 | current |
| Hemico INC. | Key, Drive HEM205-00600 | Parker Hannifin Corp.(formerly Cleveland... | Textron Aviation Inc. 1900C, 1900D | 2024-07-24 | current |
| Aviation Component Solutions | Key P01336 | 6764-183 | Airbus SAS A330-303, A330-341 | 2024-05-15 | current |
| Hartzell Engine Technologies LLC | # 404 Key, Woodruff KA10-90788-5 | Continental 10-90788-5 | Continental... A-65-1, -12, -12F | 2023-12-01 | current |
| Aero Brake & Spares INC | Key, Disk Drive 5012834AB | 5012834 | ATR - GIE Avions de... ATR42-200, ATR42-300, ATR42-320 | 2023-11-08 | current |
| Aero Brake & Spares INC | Key, Disk Drive 5006943AB | 5006943 | ATR - GIE Avions de... ATR42-200, ATR42-300, ATR42-320 | 2023-11-08 | current |
| Airborne Maintenance & Engineering Services | Key 007-02744-2 | 007-02744-2 | Boeing 737-200/300 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Key 007-02709-3 | 007-02709-3 | Boeing 737-200/300/400/700 | 2022-07-11 | current |
| Airborne Maintenance & Engineering Services | Key 007-02744-3 | 007-02744-3 | Boeing 737-300 | 2022-07-11 | current |
| Aero Brake & Spares INC | Key, Disk Drive 5006728AB | 5006728 | Gulfstream Aerospace 1125 Westwind Astra, Astra SPX,... | 2022-03-21 | current |
| Aviatron INC | Key, Pump AVUS3503413-1 | 3503413-1 | General Electric Company | 2021-05-26 | current |
| Jet Avion Corporation A Heico Aerospace Company | Key, Spacer M3A0115 | International Aero Engines P/N 3A0115 | International Aero Engines AG IAE) (V2500-A1) (IAE) c/o IAE... | 2020-09-23 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Key, Lock 161A1155-1AAR | 161A1155-1 | Boeing 737-900ER Series, 737-8, 737-9 | 2020-01-07 | current |
| Continental Aerospace Technologies INC | Key, Valve AEL60009 | 60009 | Lycoming O-235-C1, C1B, C1C | 2020-01-06 | current |
| Continental Aerospace Technologies INC | Key, Exhaust Valve AEL21191 | 17C21191, MS13997-3 | Lycoming O-320-no suffix, A1A, A1B | 2020-01-06 | current |
| Continental Aerospace Technologies INC | Key, Valve AEL72050 | 72050 62387 | Lycoming IO-360-A1A, A1B, A1B6 | 2020-01-06 | current |
| Mcclain International INC, A Heico Aerospace Company | Key, Spacer M3A0115 | International Aero Engines P/N 3A0115 | International Aero Engines AG IAE) (V2500-A1) (IAE) c/o IAE... | 2019-10-23 | current |
| Rapco Fleet Support INC | Key, Disk Drive RFS5006728 | Meggitt Aircraft Braking Systems 5006728 | Gulfstream Aerospace, LP 1125 Westwind Astra, Astra SPX,... | 2019-10-21 | current |
| Woodward Hrt, INC | Key 1165-13 | 1165-13 | Boeing 737-100 Series, 737-200 Series,... | 2019-06-20 | current |
| Wencor, LLC | Key, Square 725536WE | 725536 | Airbus SAS A318 SeriesA318 Model -111, A318... | 2019-04-30 | current |
| Hye-Tech Manufacturing LLC | Key, 2nd Stage Turbine Nozzle Assembly 23055441HT | 23055441 | Rolls-Royce 250- C28B, C28C, C30 | 2019-04-30 | current |
| Continental Motors INC | Key, Valve Spring Retainer AEL72050 | 72050, 62387 | Lycoming Expanded Eligibility GO-435-C2B2-6,... | 2017-06-15 | current |
| Ontic Engineering & Manufacturing INC | Key 3102796-01 | 3102796-01 | Pratt & Whitney Canada JT15D-4, -4B, -4C | 2017-03-30 | current |
| Continental Motors INC | Key, Exhaust Valve AEL21191 | 17C21191, MS13997-3 | Lycoming O-320-no suffix, A1A, A1B | 2017-01-08 | current |
| Continental Motors INC | Key, Valve AEL60009 | 60009 | Lycoming O-235-C1, C1B, C1C | 2017-01-08 | current |
| Continental Motors INC | Key, Valve AEL72050 | 72050 62387 | Lycoming IO-360-A1A, A1B, A1B6 | 2017-01-08 | current |
| Extex Engineered Products INC | Key, Nozzle - Assembly, Turbine, First Stage, Keyed E23051630 | 23051630 | Rolls-Royce 250-B17, B17B, B17C | 2016-09-07 | current |
| Extex Engineered Products INC | Key, Second Stage Nozzle Assembly E23055441 | 23055441 | Rolls-Royce 250-C28B, C28C, C30 | 2016-09-07 | current |
| Extex Engineered Products INC | Key, Locking - Rear Turbine Bearing 6850367TA | 6850367 | Rolls-Royce 501-D22, D22A, D22C | 2016-09-07 | current |
| Extex Engineered Products INC | Key, First Stage Nozzle Assembly E23001816 | 23001816 | Rolls-Royce 250-C28B, C28C, C30 | 2016-09-07 | current |
| Extex Engineered Products INC | Key, .125 X 1.500 Dia Special 6813006TA | 6813006 | Rolls-Royce 501-D13, D22, D22A | 2016-09-07 | current |
| Extex Engineered Products INC | Key, Nozzle - Turbine 2nd Stage 23055441AL-1, -2 | 23055441-1, -2 | Rolls-Royce 250-C30, C30G, C30G/2 | 2016-09-07 | current |
| Extex Engineered Products INC | Key, Nozzle Turbine 1st Stage 23051630AL | 23051630 | Rolls-Royce 250-B17, B17B, B17C | 2016-09-07 | current |
| Extex Engineered Products INC | Key, Nozzle - Turbine 1st Stage 23001816AL | 23001816 | Rolls-Royce 250-C28B, C28C, C30 | 2016-09-07 | current |
| Extex Engineered Products INC | Key, Turbine Casing Piloting-Front T6859014 | 6859014 | Rolls-Royce 501D22, D22A | 2016-09-07 | current |
| Wencor LLC | Key, Drive 4100991-2WE | 4100991-2 | Airbus A318 Series, A318 Model -111, A318 Model -112 | 2016-06-02 | current |
| Jet Avion Corporation A Heico Aerospace Company | Key, Drive 4100991-2JA | Triumph Actuation Systems P/N 4100991-2 | Airbus A318 Model -112, A318 Model -121,... | 2016-05-25 | current |
| Aero Brake & Spares INC | Key, Disk Drive 5010704-1AB | 5010704-1 | Beechcraft Corporation 400, 400A, 400T | 2016-05-15 | current |
| Rapco Fleet Support INC | Key RFS259-80 | Goodrich 259-80 | Beechcraft A100-1 (U-21J), 200, 200C | 2016-02-24 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Key - Compressor Stator Casing 9392M25P01DEC | General Electric P/N 9392M25P01 | General Electric CF6-80C2A1, CF6-80C2A2, CF6-80C2A3 | 2016-02-17 | current |
| Hye-Tech Manufacturing LLC | Key, 2nd Stage Turbine Nozzle Assembly 23055441HT | 23055441 | Rolls-Royce 250- C28B, C28C, C30 | 2015-11-22 | current |
| Rapco Fleet Support INC | Key, Disk Drive RFS5010704-1 | 5010704-1 Meggitt/ABSC | Beechcraft Corporation 400, 400A, 400T | 2015-10-19 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Key - Droop Compensator 214-060-759-1 | 214-060-759-1 | Bell 214B | 2015-09-01 | current |
| Spirit Aerosystems INC | Key 69B10143-4 | 69B10143-4 | Boeing 747-100 Series, 747-100B Series,... | 2015-07-16 | current |
| Aviation Materials Management, INC | Key 69-56489-1 | 69-56489-1 | Boeing 737-100 Series, 737-200 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Key 273A2119-1 | 273A2119-1 | Boeing 737-600 Series, 737-700 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Key 69-63574-1 | 69-63574-1 | Boeing 737-200 Series, 737-200C Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC. | Key 69-56489-1 | 69-56489-1 | Boeing 737-100 Series, 737-200 Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Key 69-63574-1 | 69-63574-1 | Boeing 737-200 Series, 737-200C Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Key 273A2119-1 | 273A2119-1 | Boeing 737-600 Series, 737-700 Series,... | 2014-09-04 | current |
| Wencor LLC | Key 5007360WE | 5007360 | Columbia Helicopters, Inc. Model 234 | 2014-05-08 | current |
| Helicopter Support INC Services Division | KEY 37C300409P101 | 37C300409P101 | General Electric Company 1E3) (CT58-140-1, -140-2, -110-2 | 2014-04-29 | current |
| Hye-Tech Manufacturing LLC | Key, 2nd Stage Turbine Nozzle Assembly 23055441HT | 23055441 | Rolls-Royce 250-C28D, C28C, C30 | 2014-03-12 | current |
| Ontic Engineering & Manufacturing INC | Key, Antirotation 3602656-1 | 3602656-1 | Honeywell 700-4B (DC-10, MD-10), 700-5 (A300) | 2013-11-14 | current |
| Jet Avion Corporation A Heico Aerospace Company | Key, Mach JA91377-8 | Argo-Tech P/N 91377-8 | CFM International CFM56-7B22/B1, CFM56-7B24/B1, CFM56-7B27A | 2013-10-03 | current |
| Jet Avion Corporation A Heico Aerospace Company | Key, Lock JA1192-125 | Smiths Aerospace P/N 1192-125 | Boeing 747-100 Series, 747-100B SUD Series,... | 2013-07-29 | current |
| Wencor LLC | Key 65-44583-23WE | 65-44583-23 | BOEING 737-200 Series, 737-200C Series,... | 2013-04-09 | current |
| Aviation Materials Management INC | KEY 69B13363-3 | 69B13363-3 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2013-03-25 | current |
| Aviation Materials Management INC | KEY 69B15136-3 | 69B15136-3 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2013-03-25 | current |
| Aviation Materials Management INC | Key 69-56489-1 | 69-56489-1 | Boeing 737-100 Series, 737-200 Series,... | 2013-02-27 | current |
| Aviation Materials Management INC | Key 69-63574-1 | 69-63574-1 | Boeing 737-200 Series, 737-200C Series,... | 2013-02-27 | current |
| Aviation Materials Management INC | Key 273A2119-1 | 273A2119-1 | Boeing 737-600 Series, 737-700 Series,... | 2013-02-26 | current |
| Goodrich Corporation | Key, Square 734169GR | 734169 | Boeing 747-400 Series, 757-200 Series,... | 2012-06-13 | current |
| Goodrich Corporation | Key, Square 734169GR | 734169 | Boeing 747-400 Series, 757-200 Series,... | 2012-06-13 | current |
| Goodrich Corporation | Key, Square 748452GR | 748452 | Airbus A319 Series A319 Model - 111, A319... | 2012-06-13 | current |
| Spirit Aerosystems INC | KEY 315A1901-1 | 315A1901-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2012-02-06 | current |
| Wencor LLC | Key 66-22782-1WE | 66-22782-1 | BOEING 737-100 Series, 737-200 Series,... | 2012-01-23 | current |
| Helicopter Support INC Services Division | KEY, ANTI-ROTATION 3007T97P01 | 3007T97P01 | General Electric Company CT58-140-1, -140-2, -110 | 2011-10-16 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Key, Locking 69-58859-2AAR | Boeing 69-58859-2 | Boeing 737-100, -200, -200C | 2011-06-20 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Key, Lock 161A1155-1AAR | Boeing 161A1155-1 | Boeing 737-600, -700, -700C | 2011-06-20 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Key, Rotor Drive 2606683AAR | Honeywell 2606683 | Boeing 737-200, -300, -400 | 2011-06-20 | current |
| Helicopter Support INC Services Division | KEY, ANTI-ROTATION A3007T97P01 | 3007T97P01 | General Electric Company CT58-140-1, -140-2, -110 | 2010-11-14 | current |
| Wencor LLC | Key, Drive 35-56017-0023-1WE | 35-56017-0023-1 | GENERAL ELECTRIC COMPANY CF34-3A1, CF34-3B, CF34-3B1 | 2010-11-04 | current |
| Aviation Materials Management INC | Key 273A2119-1 | 273A2119-1 | Boeing 737-600 Series, 737-700 Series,... | 2010-10-05 | current |
| Dakota Cub Aircraft | Key - Stabilizer Screw DC41631 | Modification Part | Piper PA-11, PA-11S, PA-12 | 2010-08-22 | current |
| Airmotive Engineering CORP | Key, Exhaust Valve AEL21191 | 17C21191, MS13997-3 | Lycoming O-320-no suffix, A1A, A1B | 2010-07-14 | current |
| Airmotive Engineering CORP | Key, Exhaust Valve AEL21191 | 17C21191 MS13997-3 | Lycoming O-320-no suffix, A1A, A1B | 2010-06-13 | current |
| Spirit Aerosystems INC | KEY 315A1901-1 | 315A1901-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2010-04-19 | current |
| Goodrich Corporation | Key, Square 748452GR | 748452 | Airbus A319 Series A319 Model -111, A319... | 2010-03-31 | current |
| Spirit Aerosystems INC | KEY 69B10004-1 | 69B10004-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2010-03-30 | current |
| Triumph Actuation Systems-Valencia, INC. | Key, Locking 69-35959-2 | 69-35959-2 | Boeing 737-200 Series 737-200C Series... | 2010-03-25 | current |
| Wencor LLC | Key 828644-1WE | 828644-1 | Boeing 767-200 series, 767-300 series,... | 2010-02-02 | current |
| Wencor LLC | Key 5007360WE | 5007360 | Columbia Helicopters, Inc. Model 234 | 2010-02-02 | current |
| Wencor LLC | Key 692571WE | 692571 | Boeing 707-100 Long Body, 707-100B... | 2010-02-02 | current |
| Superior Air Parts INC | Key, Valve SL60009 | Textron Lycoming 60009 | Lycoming Division,... GO-435-C2, -C2A, -C2A2 | 2010-01-24 | current |
| Gemini Engineering INC | KEY 69-56489-1 | 69-56489-1 | Boeing 737-100 Series, 737-200 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | KEY 69B13363-3 | 69B13363-3 | Boeing 747-200B Series, 747-200C Series,... | 2009-11-15 | current |
| Goodrich Landing Gear | KEY 69B80038-1 | 69B80038-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 69B15136-3 | 69B15136-3 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 69B15136-3 | 69B15136-3 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 69B13356-1 | 69B13356-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 69B13356-1 | 69B13356-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 275A1111-1 | 275A1111-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 69B80038-1 | 69B80038-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | KEY 275A1111-1 | 275A1111-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2009-10-29 | current |
| Jet Avion Corporation A Heico Aerospace Company | Key, Mach JA91377-8 | 91377-8 | CFM Intl. CFM56-7B18, -7B20, -7B22 | 2009-10-20 | current |
| Mcclain International INC, Division of Heico Aerospace | KEY - ROTOR DRIVE M2610039 | 2610039 | Boeing 737-300, -400, -500 Series | 2009-08-05 | current |
| Gemini Engineering | KEY 315A1907-1 | 315A1907-1 | Boeing 737-600 Series, 737-700 Series,... | 2009-06-03 | current |
| Goodrich Landing Gear | KEY 69B13363-3 | 69B13363-3 | Boeing 747-100B SERIES, 747-100B SUD... | 2009-04-09 | current |
| Goodrich Landing Gear | KEY 69B13363-3 | 69B13363-3 | Boeing 747-100B SERIES, 747-100B SUD... | 2009-04-09 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Key, Disk Drive 5010587WD | Meggitt Aircraft Braking Systems (Aircraft... | Bombardier Canadair) (CL-600-2B19... | 2009-03-29 | current |
| Seal Dynamics INC | Key, Rotor Drive 2609119SD | Honeywell 2609119 | McDonnell Douglas DC-9-81, DC-9-82, DC-9-83 | 2009-01-25 | current |
| Aar Pma Products | Key, Lock 161A1155-1AAR | 161A1155-1 | Boeing 737-600 Series, 737-700 Series,... | 2008-06-22 | current |
| Dakota Cub Aircraft | Key - Stabilizer Screw DC41631 | Modification Part | Piper J-3 Series, J-4 Series, J-5 Series | 2008-05-26 | current |
| Gulfstream Aerospace Corporation | Key, Damper 25W331268-003 | 25W331268-003 | Gulfstream Aerospace LP 1125 Westwind Astra, Astra SPX,... | 2008-01-16 | current |
| Ge Aviation LLC (Formerly Smiths Aerospace) | Key 1165-13 | 1165-13 | Boeing 737 | 2007-11-07 | current |
| Aar Pma Products | Key, Locking 69-58859-2AAR | 69-58859-2 | Boeing 737-100 Series 737-200 Series... | 2007-09-27 | current |
| Spirit Aerosystems INC | KEY 69B10004-1 | 69B10004-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2007-04-12 | current |
| Spirit Aerosystems INC | KEY 315A1907-1 | 315A1907-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2007-04-12 | current |
| Spirit Aerosystems INC | KEY 69B11432-1 | 69B11432-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2007-03-02 | current |
| Adams Rite Aerospace INC | Key AR13-1T2600 | AR13-1T2600 | Avcraft Aerospace GmbH 328 TURBOPROP, 328 JET | 2006-12-05 | current |
| Airmotive Engineering CORP | Key, Valve Spring, Outer Retainer AEC24802 | 24802 | Teledyne Continental E-165-2, 3, 4 | 2006-10-17 | current |
| Aviation Materials Management INC | Key 69-56489-1 | 69-56489-1 | Boeing 737-100 Series, 737-200 Series,... | 2006-08-24 | current |
| Aviation Materials Management INC | Key 69-63574-1 | 69-63574-1 | Boeing 737-200 Series, 737-200C Series,... | 2006-08-24 | current |
| Spirit Aerosystems INC | KEY 69B11432-1 | 69B11432-1 | Boeing 747-100 SERIES, 747-100B SERIES,... | 2006-01-30 | current |
| Spirit Aerosystems INC | Key 69B10143-4 | 69B10143-4 | Boeing 747-100 Series, 747-100B Series,... | 2006-01-09 | current |
| Pacific Propeller INC | Key, Pump Shaft 6523500 | 6523500 | Pacific Propeller Aeroproducts A6441FN 606/606A | 2005-06-27 | current |
| Pacific Propeller INC | Key - Regulator Driving 6513725 | 6513725 | Pacific Propeller Aeroproducts A6441FN 606/606A | 2005-06-27 | current |
| Gemini Engineering | KEY 69-63574-1 | 69-63574-1 | Boeing 737-200 SERIES, 737-200C SERIES,... | 2005-04-24 | current |
| Optimum Engineering & Manufacturing INC | Key, Wheel 2604747WA | 2604747 | Boeing 747-100 Series, 747-100Bseries, 747SP Series | 2004-07-06 | current |
| Turbo Technologies LLC | Key, Turbine Casing Piloting-Front T6859014 | 6859014 | Rolls-Royce 501-D22, -D22A | 2003-11-24 | current |
| Optimum Engineering & Manufacturing INC | Key, Disc Drive 5009235-2WA | 5009235-2 | Saab Aircraft AB 340A (SAAB-SF340A), SAAB 340B | 2003-10-26 | current |
| Jet Avion Corporation A Heico Aerospace Company | Key - Stg 1 JA1474M31G02 | 1474M31G02 | General Electric CF6-80A Series, CF6-80C2 Series | 2003-09-16 | current |
| Pacific Sky Supply INC | Key Assembly, Outer Race - Lock 6899654P | 6899654 | Rolls-Royce 501-D13, -D13A, -D13D | 2003-08-20 | current |
| Eagle Air Engineering INC | Key 65-44583-10 | 65-44583-10 | Boeing 727-200, -200F Series, 737-100 | 2003-08-03 | current |
| Airmotive Engineering CORP | Key, Valve AEL72050 | 72050, 62387 | Lycoming IO-360-A1A, A1B, A1B6 | 2003-06-30 | current |
| Pacific Sky Supply INC | Key, Rectangular .175 x .450LG 6873234P | 6873234 | Rolls-Royce 501-D13, D13A, D13D | 2003-06-11 | current |
| Timken Alcor Aerospace Technologies INC | Key, Nozzle - Turbine 2nd Stage 23055441AL-2 | 23055441-2 | Rolls-Royce 250-C30, C30G, C30G/2 | 2003-01-13 | current |
| Timken Alcor Aerospace Technologies INC | Key, Nozzle - Turbine 2nd Stage 23055441AL-1 | 23055441-1 | Rolls-Royce 250-C30, C30G, C30G/2 | 2003-01-13 | current |
| Extex LTD | Key, Second Stage Nozzle Assembly E23055441 | 23055441 | Rolls-Royce 250-C28B, C28C, C30 | 2002-12-01 | current |
| Extex LTD | Key, Nozzle - Assembly, Turbine, First Stage, Keyed E23051630 | 23051630 | Rolls-Royce 250-B17, B17B, B17C | 2002-12-01 | current |
| Extex LTD | Key, First Stage Nozzle Assembly E23001816 | 23001816 | Rolls-Royce 250-C28B, C28C, C30 | 2002-12-01 | current |
| Kapco | Key AJH7016-1 | AJH7016-1 | McDonnell Douglas MD-10-10F, MD-10-30F | 2002-10-07 | current |
| Kapco | Key ACG7078-1 | ACG7078-1 | McDonnell Douglas MD-10-10F, MD-10-30F | 2002-10-07 | current |
| Kapco | Key AJH7016-501 | AJH7016-501 | Boeing 717-200, MD-10-10F, MD-10-30F | 2002-10-07 | current |
| Pacific Sky Supply INC | Key - Turbine Vane-Locking 6789450P | 6789450 | Rolls-Royce 501-D22 | 2002-09-11 | current |
| Pacific Propeller INC | Key, Pump Shaft 6523500 | 6523500 | Pacific Propeller Aeroproducts A6441FN 606/606A | 2001-09-13 | current |
| Pacific Propeller INC | Key - Regulator Driving 6513725 | 6513725 | Pacific Propeller Aeroproducts A6441FN 606/606A | 2001-09-13 | current |
| Pacific Sky Supply INC | Key Assembly, Outer Race - Locking 23007406P | 23007406 | Allison Engine 501-D22A | 2001-06-08 | current |
| Gulfstream Aerospace LP | Key, Air Spring 25W331788-003 | IAI 25W331788-003 | Israel 1125 Westwind Astra | 2001-06-06 | current |
| Gulfstream Aerospace LP | Key, Airspring 25W331774-003 | IAI 25W331774-003 | Israel 1125 Westwind Astra, Astra SPX | 2001-06-06 | current |
| Gulfstream Aerospace LP | Key ED15002-1 | IAI ED15002-1 | Israel 1121, 1123, 1124 | 2001-06-06 | current |
The first 150 of 214.
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.
