Collar
127 failure reports named the collar in the last ten years, 332 since 1995, most often on the Boeing 757; the condition most often found was "broken". 220 FAA approvals let 25 companies make a replacement collar, Goodrich Landing Gear holding the most (33). The reports call it "collar", "collar set".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 8 |
| 1996 | 8 |
| 1997 | 4 |
| 1998 | 5 |
| 1999 | 3 |
| 2000 | 4 |
| 2001 | 11 |
| 2002 | 11 |
| 2003 | 44 |
| 2004 | 4 |
| 2005 | 8 |
| 2006 | 6 |
| 2007 | 8 |
| 2008 | 7 |
| 2009 | 4 |
| 2010 | 5 |
| 2011 | 24 |
| 2012 | 12 |
| 2013 | 10 |
| 2014 | 6 |
| 2015 | 13 |
| 2016 | 13 |
| 2017 | 12 |
| 2018 | 17 |
| 2019 | 14 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 16 |
| 2025 | 6 |
| 2026 | 7 |
Which system the reports file it under last ten years
Models most often reporting it last ten years
How it failed the condition found, last ten years
broken29cracked21missing16damaged14worn8failed6loose6corroded4sheared4inoperative3
Conditions found, as a table
| reports | |
|---|---|
| broken | 29 |
| cracked | 21 |
| missing | 16 |
| damaged | 14 |
| worn | 8 |
| failed | 6 |
| loose | 6 |
| corroded | 4 |
| sheared | 4 |
| inoperative | 3 |
Engines most often reporting it
Approved replacement parts 220 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a collar and sell it as an approved part for the models named. These are the companies holding such approvals for a collar:
Goodrich Landing Gear 33Spirit Aerosystems INC 27Aviation Materials Management INC 24Gemini Engineering 14Growth Industries INC 13Amsafe Bridport 12Aviation Materials Management, INC. 8Aviation Materials Management, INC 8Thales Avionics INC 7Goodrich Aerostructures (Formerly Rohr INC) 7Seal Dynamics INC 6Rotair Industries INC 6Rohr INC (See Goodrich Aerostructures) 6Lanair Research and Development INC 6Alliance Aerospace Engineering INC 6Ontic Engineering & Manufacturing INC 5Gemini Engineering INC 5Turbine Kinetics INC, Subsidiary of Heico CORP 4Gulfstream Aerospace LP 4Airforms LLC 4Sonic Industries INC 3Safran Cabin INC. 3Mcclain International INC, Division of Heico Aerospace 3Magee Plastics Company 3Jet Parts Engineering, INC. (Jpe) 3
For these models most: Boeing 737 (86), Boeing 757 (59), Boeing 777 (42), Boeing 747 (37), Boeing 767 (30), Boeing 727 (19), Boeing 707 (15), Israel Aircraft Industries 1124 (7), Sikorsky S-61 (6), Embraer EMB-145 ERJ 145 (6), Embraer EMB-135 ERJ 135 and Legacy (6), Learjet 25 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Airforms LLC | COLLAR ASSEMBLY MC1243811-100 | 1243811-1, 1243811-6,1243404-1 | Textron Aviation Inc. 210-5, 210-5A, 207 | 2026-07-21 | current |
| Airforms LLC | COLLAR ASSEMBLY MC0743601-100 | 0743601-1, 0743601-7 | Textron Aviation Inc. 182E, 182F, 182G | 2026-07-21 | current |
| Airforms LLC | COLLAR ASSEMBLY MC0743601-100 | 0743601-1, 0743601-7 | Textron 182E, 182F, 182G | 2026-07-08 | current |
| Airforms LLC | COLLAR ASSEMBLY MC1243811-100 | 1243811-1, 1243811-6,1243404-1 | Textron 210-5, 210-5A, 207 | 2026-07-08 | current |
| Soundair Aviation Services | COLLAR, RELEASE SP7110-03-1036 | 140A1070-05 | The Boeing Company 737-700 Series, 737-800 Series,... | 2026-02-17 | current |
| Lasar INC. | Collar LA148-720020-501 | Modification Part | Mooney International... M20C, M20D, M20E | 2025-11-17 | current |
| Soundair Aviation Services | COLLAR SP7110-04-1009 | AM361-5-8 | Airbus S.A.S A319-131, A319-132, A320-211 | 2025-10-01 | current |
| Safran Cabin INC. | COLLAR (6100950) 9621050-3 | 9621050-3 | DE HAVILLAND... DHC-8-200 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | COLLAR (6100950) 9621050-3 | 9621050-3 | DE HAVILLAND... DHC-8-300 SERIES | 2025-08-18 | current |
| Safran Cabin INC. | COLLAR (6100950) 9621050-3 | 9621050-3 | DE HAVILLAND... DHC-8-100 SERIES | 2025-08-18 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Collar KT1523M73P01 | 1523M73P01 | General Electric Company CF34-10E5, CF34-10E5A1, CF34-10E6 | 2025-06-03 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Collar KT1523M73P01 | 1523M73P01 | CFM International CFM56-5B1/3, CFM56-5B2/3, CFM56-5B3/3 | 2025-06-03 | current |
| Core Parts LLC | Collar, Retaining, Blade 3116838-01CP | 3116838-01 | Pratt & Whitney Canada Corp. JT15D-1, JT15D-1A, JT15D-1B | 2025-04-07 | current |
| Pma Design & Manufacturing | Collar, Release 140A1070-05UA | 140A1070-05 | The Boeing Company 737-600, 737-700, 737-800 | 2024-04-22 | current |
| Lanair Research and Development INC | Collar, Isolator LA7141011-1 | 7141011-1 | Embraer S.A. EMB-145, EMB-145ER, EMB-145MR | 2023-05-31 | current |
| Lanair Research and Development INC | Collar LA7141011-3 | 7141011-3 | Embraer S.A. EMB-145, EMB-145ER, EMB-145MR | 2023-05-31 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-11 | 69-40753-11 | BOEING 737-100 SERIES, 737-200 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-2 | 69-40753-2 | BOEING 737-100 SERIES, 737-200 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-1 | 69-40753-1 | BOEING 737-100 SERIES, 737-200 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | COLLAR 416U6045-4 | 416U6045-4 | BOEING 747-400 SERIES, 747-400D SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-4 | 69-40753-4 | BOEING 737-100 SERIES, 737-200 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-3 | 69-40753-3 | BOEING 737-100 SERIES, 737-200 SERIES,... | 2022-09-27 | current |
| Jet Avion Corporation A Heico Aerospace Company | Collar, Pin 2612492JA | P/N: 2612492 | The Boeing Company MD-11, MD-11F, MD-10-10F | 2021-09-16 | current |
| Jet Parts Engineering, LLC. (Jpe) | Collar 3161767JP-7 | 3161767-7 | Boeing 757-200 Series | 2020-11-26 | current |
| Jet Parts Engineering INC | Collar - Shaft 3161767JP-7 | 3161767-7 | Boeing 757-200PF Series | 2020-07-28 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Collar - Boot Swivel Joint 214-001-133-103 | 214-001-133-103 | BELL 214B, 214ST | 2019-10-14 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Collar - Boot Swivel Joint 214-001-133-1 | 214-001-133-001 | BELL 214B, 214ST | 2019-10-14 | current |
| Thales Avionics INC | COLLAR, HI-LOK, SHEAR, AL, 3/32D HL70-5 | Modification Part | Airbus A321-271NX | 2019-09-07 | current |
| Pma Design & Manufacturing | Collar PDM2107-1 | 2107-1 | Viking Air Limited DHC-6-400 | 2019-06-23 | current |
| Thales Avionics INC | Collar, Hi-Lok HL86-6 | Modification Part | Boeing 737-8 | 2018-11-03 | current |
| Thales Avionics INC | Collar, Hi-Lok HL86-5 | Modification Part | Boeing 737-8 | 2018-11-03 | current |
| Thales Avionics INC | Collar, Hi-Lok HL70-6 | Modification Part | Boeing 737-8 | 2018-11-03 | current |
| Kenmore Air Harbor INC | Collar - Flap Torque Tube KAC2CF1231 | C2-CF-1231ND | Viking Air Limited DHC-2 Mk. I, DHC-2 Mk. II DHC-2 Mk. III | 2018-09-23 | current |
| Kenmore Air Harbor INC | Collar - Flap Torque Tube KAC2CF553 | C2-CF-553ND | Viking Air Limited DHC-2 Mk. I, DHC-2 Mk. II DHC-2 Mk. III | 2018-09-23 | current |
| Alliance Aerospace Engineering INC | Collar Assy - Split, Hold Open Lock, Spares Assy 10-N6008-4 | 140N6008-4 | Boeing 757-200, 757-200CB, 757-300 | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Collar Assy - Split, Hold Open Lock, Spares Assy 10-N6008-13 | 140N6008-13 | Boeing 757-200, 757-200CB, 757-300 | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Collar Assy - Split, Hold Open Lock, Spares Assy 10-N6008-7 | 140N6008-7 | Boeing 757-200, 757-200CB, 757-300 | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Collar Assy - Split, Hold Open Lock, Spares Assy 10-N6008-16 | 140N6008-16 | Boeing 757-200, 757-200CB, 757-300 | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Collar Assy - Split, Hold Open Lock, Spares Assy 10-N6008-10 | 140N6008-10 | Boeing 757-200, 757-200CB, 757-300 | 2018-03-29 | current |
| Alliance Aerospace Engineering INC | Collar Assy - Split, Hold Open Lock, Spares Assy 10-N6008-1 | 140N6008-1 | Boeing 757-200, 757-200CB, 757-300 | 2018-03-29 | current |
| Lanair Research and Development INC | Collar LA7141011-3 | 7141011-3 | Embraer S.A. EMB-145, EMB-145ER, EMB-145MR | 2017-04-13 | current |
| Lanair Research and Development INC | Collar, Isolator LA7141011-1 | 7141011-1 | Embraer S.A. EMB-145, EMB-145ER, EMB-145MR | 2017-04-13 | current |
| Magee Plastics Company | Collar 123-11569-1 | Modification Part | Boeing 737-300 Series, 737-400 Series,... | 2015-11-23 | current |
| Erickson Incorporated DBA Erickson Air-Crane | Collar - Boot Swivel Joint 214-001-133-1 | 214-001-133-1 | Bell 214ST, 214B | 2015-11-09 | current |
| Greenpoint Technologies INC | COLLAR G77903057-143 | G77903057-143 | Boeing 737-700 Series | 2015-03-15 | current |
| Aviation Materials Management, INC | Collar Assy 65-46203-12 | 65-46203-12 | Boeing 737-200 Series, 737-200C Series | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar 161W1222-1 | 161W1222-1 | Boeing 777-200 Series, 777-200LR Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar Assy 161T1194-3 | 161T1194-3 | Boeing 767-200 Series, 767-300 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar Assy 65-46203-24 | 65-46203-24 | Boeing 737-200 Series, 737-200C Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar 69-51838-3 | 69-51838-3 | Boeing 737-300 Series, 737-400 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar Assy 162A1404-3 | 162A1404-3 | Boeing 737-600 Series, 737-700 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar 161T1194-4 | 161T1194-4 | Boeing 767-200 Series, 767-300 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Collar 161W1189-2 | 161W1189-2 | Boeing 777-200 Series, 777-200LR Series,... | 2015-02-12 | current |
| Thales Avionics INC | COLLAR, HI-LOCK, SS, 3/16, 1/16 GRIP 303879-04 | Modification Part | Boeing 737-800 Series | 2015-01-11 | current |
| Aviation Materials Management, INC. | Collar 69-51838-3 | 69-51838-3 | Boeing 737-300 Series, 737-400 Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar Assy 161T1194-3 | 161T1194-3 | Boeing 767-200 Series, 767-300 Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar Assy 162A1404-3 | 162A1404-3 | Boeing 737-600 Series, 737-700 Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar 161T1194-4 | 161T1194-4 | Boeing 767-200 Series, 767-300 Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar Assy 65-46203-12 | 65-46203-12 | Boeing 737-200 Series, 737-200C Series | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar Assy 65-46203-24 | 65-46203-24 | Boeing 737-200 Series, 737-200C Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar 161W1189-2 | 161W1189-2 | Boeing 777-200 Series, 777-200LR Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Collar 161W1222-1 | 161W1222-1 | Boeing 777-200 Series, 777-200LR Series,... | 2014-09-04 | current |
| Magee Plastics Company | Collar 123-11569-1 | Modification Part | Boeing 737-600 Series, 737-700 Series,... | 2014-05-27 | current |
| Magee Plastics Company | Collar 123-11569-1 | Modification Part | Boeing 737-600 Series, 737-700 Series,... | 2013-12-04 | current |
| Seal Dynamics INC | Collar Assy 140N6008-10SD | Boeing P/N 140N6008-10 | Boeing 757-200 Series, 757-200CB Series,... | 2013-11-24 | current |
| Seal Dynamics INC | Collar Assy 140N6008-4SD | Boeing P/N 140N6008-4 | Boeing 757-200 Series, 757-200CB Series,... | 2013-11-24 | current |
| Seal Dynamics INC | Collar Assy 140N6008-16SD | Boeing P/N 140N6008-16 | Boeing 757-200 Series, 757-200CB Series,... | 2013-11-24 | current |
| Seal Dynamics INC | Collar Assy 140N6008-1SD | Boeing P/N 140N6008-1 | Boeing 757-200 Series, 757-200CB Series,... | 2013-11-24 | current |
| Seal Dynamics INC | Collar Assy 140N6008-7SD | Boeing P/N 140N6008-7 | Boeing 757-200 Series, 757-200CB Series,... | 2013-11-24 | current |
| Seal Dynamics INC | Collar Assy 140N6008-13SD | Boeing P/N 140N6008-13 | Boeing 757-200 Series, 757-200CB Series,... | 2013-11-24 | current |
| Ontic Engineering & Manufacturing INC | Collar, Curvic, Lp Turbine 969506-1 | 969506-1 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Pats Aircraft LLC | Collar 10447-3 | 10447-3 | Fokker F28MK0100 limited to serial numbers... | 2013-08-15 | current |
| Spirit Aerosystems INC | COLLAR 65B16082-7 | 65B16082-7 | Boeing 747-400 SERIES, 747-400F SERIES | 2013-07-22 | current |
| Adpma LLC | Collar DV004-1 | Circle Seal Controls P/N CV506 | Airbus A318 Model -111, A319 Model -111,... | 2013-06-03 | current |
| Aviation Materials Management INC | Collar 66-9776-4 | 66-9776-4 | Boeing 737-100 Series, 737-200 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Collar 66-9776-7 | 66-9776-7 | Boeing 747-100B Series, 747-300 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Collar 66-9776 | 66-9776 | Boeing 727-200 Series, 727-200F... | 2013-03-25 | current |
| Aviation Materials Management INC | Collar 66-9776-11 | 66-9776-11 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Collar 66-9776-6 | 66-9776-6 | Boeing 737-200 Series) (747-400... | 2013-03-25 | current |
| Aviation Materials Management INC | Collar 66-9776-1 | 66-9776-1 | Boeing 727-200 Series, 727-200F... | 2013-03-25 | current |
| Aviation Materials Management INC | COLLAR 69-51838-2 | 69-51838-2 | Boeing 737-200 SERIES, 737-200C SERIES,... | 2013-03-25 | current |
| Aviation Materials Management INC | COLLAR 69B11223-3 | 69B11223-3 | Boeing 747-100B SUD SERIES, 747-200B... | 2013-03-25 | current |
| Lanair Research and Development INC | Collar LA7141011-3 | 7141011-3 | EMBRAER EMB-145, EMB-145ER, EMB-145MR | 2013-03-24 | current |
| Lanair Research and Development INC | Collar, Isolator LA7141011-1 | 7141011-1 | EMBRAER EMB-145, EMB-145ER, EMB-145MR | 2013-03-24 | current |
| Aviation Materials Management INC | Collar 161W1222-1 | 161W1222-1 | Boeing 777-200 Series, 777-200LR Series,... | 2013-03-24 | current |
| Aviation Materials Management INC | Collar 161W1189-2 | 161W1189-2 | Boeing 777-200 Series, 777-200LR Series,... | 2013-03-24 | current |
| Aviation Materials Management INC | Collar 69-51838-3 | 69-51838-3 | Boeing 737-300 Series, 737-400 Series,... | 2013-02-27 | current |
| Aviation Materials Management INC | Collar Assy 65-46203-24 | 65-46203-24 | Boeing 737-200 Series, 737-200C Series,... | 2013-02-27 | current |
| Aviation Materials Management INC | Collar Assy 65-46203-12 | 65-46203-12 | Boeing 737-200 Series, 737-200C Series | 2013-02-27 | current |
| Aviation Materials Management INC | Collar Assy 161T1194-3 | 161T1194-3 | Boeing 767-200 Series, 767-300 Series,... | 2013-02-26 | current |
| Aviation Materials Management INC | Collar Assy 162A1404-3 | 162A1404-3 | Boeing 737-600 Series, 737-700 Series,... | 2013-02-26 | current |
| Aviation Materials Management INC | Collar 161T1194-4 | 161T1194-4 | Boeing 767-200 Series, 767-300 Series,... | 2013-02-26 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Collar 3177424-1WD | 3177424-1 | Boeing 717-200) Bombardier (CL-600-2C10... | 2013-02-13 | current |
| Scott'S-Bell 47 INC. | Collar, Crosstube, Collective Pitch SB47-631-096-001 | 47-631-096-1 | Scott's - Bell 47, Inc. 47D-1, 47G, 47G-2 | 2013-01-23 | current |
| Scott'S-Bell 47 INC. | Collar, Crosstube, Collective Pitch SB47-631-096-001 | 47-631-096-1 | Scott's - Bell 47, Inc. 47D-1, 47G, 47G-2 | 2013-01-23 | current |
| Thales Avionics INC | COLLAR, HI- LOK, SS, 3/16, 1/16GRIP 303879-04 | 303879-04 | Boeing 777-200 Series | 2012-02-05 | current |
| Thales Avionics INC | COLLAR, SS, 3/16D, 1/16 GRIP 303879-05 | 303879-05 | Boeing 777-200 Series | 2012-02-05 | current |
| Adpma LLC | Collar DV004-1 | Circle Seal Controls P/N CV506 | Airbus A300 Model F4-605R, A300 Model... | 2011-11-30 | current |
| Jet Parts Engineering, INC. (Jpe) | Collar 3161767JP-7 | 3161767-7 | Boeing 757-200 Series | 2011-11-15 | current |
| Spirit Aerosystems INC | COLLAR 69-76563-2 | 69-76563-2 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2011-05-15 | current |
| Spirit Aerosystems INC | COLLAR 69-76563-1 | 69-76563-1 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2011-05-15 | current |
| Turbine Kinetics INC, Subsidiary of Heico CORP | Collar KT1523M73P01 | 1523M73P01 | CFM International CFM56-5B1, CFM56-5B2, CFM56-5B4 | 2011-05-01 | current |
| Fliegen Works INC | Collar, Shaft IMC407-918-01 | Modification Part | Bell Helicopter Textron 206A, 206A-1, 206B | 2011-04-10 | current |
| Fliegen Works INC | Collar, Shaft IMC407-917-01 | Modification Part | Bell Helicopter Textron 206A, 206A-1, 206B | 2011-04-10 | current |
| Spirit Aerosystems INC | COLLAR 66-4453-15A | 66-4453-15A | Boeing 737-300 SERIES, 737-400 SERIES,... | 2011-03-30 | current |
| Spirit Aerosystems INC | COLLAR,ASSIST HANDLE 66-4453-15B | 66-4453-15B | Boeing 737-300 SERIES, 737-400 SERIES,... | 2011-03-30 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-3 | (69-40753-3) | BOEING 737-100 SERIES, 737-200 SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-2 | (69-40753-2) | BOEING 737-100 SERIES, 737-200 SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-1 | (69-40753-1) | BOEING 737-100 SERIES, 737-200 SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | COLLAR 416U6045-4 | (416U6045-4) | BOEING 747-400 SERIES, 747-400D SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-11 | (69-40753-11) | BOEING 737-100 SERIES, 737-200 SERIES,... | 2011-02-03 | current |
| Amsafe Bridport | COLLAR ASSY 69-40753-4 | (69-40753-4) | BOEING 737-100 SERIES, 737-200 SERIES,... | 2011-02-03 | current |
| Aviation Materials Management INC | Collar Assy 162A1404-3 | 162A1404-3 | Boeing 737-600 Series, 737-700 Series,... | 2010-10-05 | current |
| Aviation Materials Management INC | Collar Assy 161T1194-3 | 161T1194-3 | Boeing 767-200 Series, 767-300 Series,... | 2010-10-05 | current |
| Aviation Materials Management INC | Collar 161T1194-4 | 161T1194-4 | Boeing 767-200 Series, 767-300 Series,... | 2010-10-05 | current |
| Spirit Aerosystems INC | COLLAR 66-4453-15C | 66-4453-15C | Boeing 737-300 SERIES, 737-400 SERIES | 2010-09-13 | current |
| Flightline Products INC | Collar 83-178D4936-29 | 83-178D4936-29 Koito Industries | Boeing 767-200 Series, 767-400 Series,... | 2010-08-26 | current |
| Aviation Materials Management INC | Collar 161W1189-2 | 161W1189-2 | Boeing 777-200 Series, 777-200LR Series,... | 2010-08-08 | current |
| Aviation Materials Management INC | Collar 161W1222-1 | 161W1222-1 | Boeing 777-200 Series, 777-200LR Series,... | 2010-08-08 | current |
| Jet Parts Engineering, INC. (Jpe) | Collar 3161767JP-7 | 3161767-7 | Boeing 757-200 | 2010-06-27 | current |
| Flightline Products INC | Collar 83-238D9413-1 | 83-238D9413-1 Koito Industries | Boeing 767-400 Series | 2010-05-13 | current |
| Flightline Products INC | Collar 83-238D9413-3 | 83-238D9413-3 Koito Industries | Boeing 767-400 Series | 2010-05-13 | current |
| Spirit Aerosystems INC | COLLAR 69-76555-1 | 69-76555-1 | Boeing 737-200 SERIES, 737-300 SERIES,... | 2010-03-30 | current |
| Spirit Aerosystems INC | COLLAR 66-9776-11 | 66-9776-11 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-03-30 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Collar, Shaft 3161767-7WD | Honeywell 3161767-7 | Boeing 757-200, -200CB, -200PF & -300... | 2010-03-09 | current |
| Sonic Industries INC | COLLAR 65-84161-2 | 65-84161-2 | BOEING 737-200 SERIES 737-200C SERIES... | 2010-01-20 | current |
| Spirit Aerosystems INC | COLLAR 66-9776-9 | 66-9776-9 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2010-01-06 | current |
| Spirit Aerosystems INC | COLLAR 66-4302 | 66-4302 | Boeing 707-100 LONG BODY, 707-100B LONG... | 2010-01-06 | current |
| Spirit Aerosystems INC | COLLAR 149A6117-1 | 149A6117-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2009-12-21 | current |
| Gemini Engineering | COLLAR 452T2125-1 | 452T2125-1 | Boeing 747-400F Series, 767-200 Series,... | 2009-11-15 | current |
| Gemini Engineering | COLLAR 113U0012-1 | 113U0012-1 | Boeing 747-200F Series, 747-400 Series,... | 2009-11-15 | current |
| Gemini Engineering | COLLAR ASSY 140N6008-1 | 140N6008-1 | Boeing 757-200 Series, 757-200CB Series | 2009-11-15 | current |
| Gemini Engineering INC | COLLAR 113U0012-1 | 113U0012-1 | Boeing 747-200F Series, 747-400 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | COLLAR ASSY 140N6008-1 | 140N6008-1 | Boeing 757-200 Series, 757-200CB Series | 2009-11-15 | current |
| Gemini Engineering INC | COLLAR 113U0012-2 | 113U0012-2 | Boeing 747-200F Series, 747-400 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | COLLAR 452T2125-1 | 452T2125-1 | Boeing 747-400F Series, 767-200 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | COLLAR ASSY 69B11418-5 | 69B11418-5 | Boeing 747-100 Series, 747-200B Series,... | 2009-11-15 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W1222-3 | 161W1222-3 | Boeing 777-200 SERIES | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W2222-2 | 161W2222-2 | Boeing 777-200LR SERIES, 777-300ER SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W2222-1 | 161W2222-1 | Boeing 777-200LR SERIES, 777-300ER SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W2140-1 | 161W2140-1 | Boeing 777-200LR SERIES, 777-300ER SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W2140-1 | 161W2140-1 | Boeing 777-200LR SERIES, 777-300ER SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W2222-1 | 161W2222-1 | Boeing 777-200LR SERIES, 777-300ER SERIES,... | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W1222-3 | 161W1222-3 | Boeing 777-200 SERIES | 2009-10-29 | current |
| Goodrich Landing Gear | COLLAR - PIN, STEERI 161W2222-2 | 161W2222-2 | Boeing 777-200LR SERIES, 777-300ER SERIES,... | 2009-10-29 | current |
| Spirit Aerosystems INC | COLLAR 149A6117-1 | 149A6117-1 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2009-09-21 | current |
| Worthington Aviation | Collar 283023-5 | 283023-5 | Israel Aircraft Industries 1121, 1123, 1124 | 2009-07-09 | current |
| Spirit Aerosystems INC | COLLAR 66-4453-15A | 66-4453-15A | Boeing 737-300 SERIES, 737-400 SERIES,... | 2009-06-14 | current |
| Spirit Aerosystems INC | COLLAR ASSY 140N6008-1 | 140N6008-1 | Boeing 757-200 SERIES, 757-200CB SERIES | 2009-06-14 | current |
| Spirit Aerosystems INC | COLLAR,ASSIST HANDLE 66-4453-15B | 66-4453-15B | Boeing 737-300 SERIES, 737-400 SERIES,... | 2009-06-14 | current |
The first 150 of 276.
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.