Accumulator
503 failure reports named the accumulator in the last ten years, 805 since 1995, most often on the Airbus A321; the condition most often found was "low pressure". 169 FAA approvals let 21 companies make a replacement accumulator, Parker Hannifin CORP holding the most (65).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 12 |
| 1996 | 7 |
| 1997 | 8 |
| 1998 | 9 |
| 1999 | 9 |
| 2000 | 19 |
| 2001 | 11 |
| 2002 | 7 |
| 2003 | 10 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 10 |
| 2007 | 22 |
| 2008 | 5 |
| 2009 | 30 |
| 2010 | 9 |
| 2011 | 26 |
| 2012 | 34 |
| 2013 | 27 |
| 2014 | 15 |
| 2015 | 23 |
| 2016 | 16 |
| 2017 | 45 |
| 2018 | 30 |
| 2019 | 90 |
| 2020 | 66 |
| 2021 | 34 |
| 2022 | 65 |
| 2023 | 21 |
| 2024 | 61 |
| 2025 | 45 |
| 2026 | 30 |
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
low pressure402leaking24low19failed13malfunctioned4reads low4underserviced4defective3faulted3faulty3
Conditions found, as a table
| reports | |
|---|---|
| low pressure | 402 |
| leaking | 24 |
| low | 19 |
| failed | 13 |
| malfunctioned | 4 |
| reads low | 4 |
| underserviced | 4 |
| defective | 3 |
| faulted | 3 |
| faulty | 3 |
Engines most often reporting it
Approved replacement parts 169 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a accumulator and sell it as an approved part for the models named. These are the companies holding such approvals for a accumulator:
Parker Hannifin CORP 65Triumph Actuation Systems-Valencia, INC. 28Moog Aircraft Group 13Moog INC 11Aircraft Systems INC 11Honeywell International US LLC 8Senior Operations LLC 5Efs Aerospace INC 5Tactair Fluid Controls INC 3Meggitt Aircraft Braking Systems Corporation 3Pneudraulics INC 2Parker Hannifin CORP, Abex Nwl Division 2Honeywell International INC. Honeywell Aerospace 2Honeywell International INC. 2Emco Fluid Systems 2B/E Aerospace, INC. - Advanced Lavatories & Cabin Interiors 2Pacific Sky Supply INC 1Meggitt Aircraft Braking Systems CORP. 1Hydro-Aire Incorporated 1Gulfstream Aerospace LP 1Eaton Aerospace Sterer Engineering 1
For these models most: Bombardier CL-600 Challenger and CRJ (21), Douglas DC-8 (17), Boeing 747 (16), Boeing 737 (15), Mcdonnell Douglas DC-9 (10), Mcdonnell Douglas DC-10 (10), Boeing 767 (8), Boeing 757 (8), Mcdonnell Douglas MD-11 (7), Douglas DC-10 (6), Boeing 727 (6), Bombardier BD-700 Global Express, 5000 and 6000 (4).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| B/E Aerospace, INC. - Advanced Lavatories & Cabin Interiors | Accumulator 4100926-001 | 4100926-001 | Dassault Aviation Falcon 6X | 2025-06-25 | current |
| Parker Hannifin CORP | Accumulator Assembly, 25 CU IN 627015-1001 | 627015-1001 | Bombardier Inc. BD-700-2A12 | 2024-03-11 | current |
| Parker Hannifin CORP | Accumulator, 160 CU. IN., Interface Def 628100-1601 | 628100-1601 | Bombardier Inc. BD-700-2A12 | 2024-03-11 | current |
| Parker Hannifin CORP | Accumulator Assy, Hydraulic 2770571-104 | 2770571-104 | Bombardier Inc. CL-600-1A11 (CL600), CL-600-2A12... | 2024-03-11 | current |
| Honeywell International INC. | Accumulator 3289614-3 | 3289614-3 | Airbus SAS A300 B2-1A, A300 B2-1C, A300 B4-2C | 2023-04-07 | current |
| Eaton Aerospace Sterer Engineering | Accumulator 70846-1 | 9603001292 | Pilatus PC-12 | 2023-03-29 | current |
| Parker Hannifin CORP | Accumulator Assembly, Hydraulic, 6000 PSI 616700-1009 | S651Z101 | The Boeing Company 787-10, 787-8, 787-9 | 2023-03-13 | current |
| Honeywell International INC. | Accumulator 3180131-1 | 3180131-1 | McDonnell Douglas DC-10-10, DC-10-10F, DC-10-15 | 2022-02-23 | current |
| Honeywell International INC. Honeywell Aerospace | Accumulator 3180131-2 | 3180131-2 | Boeing DC-10-10, DC-10-40, DC-10-30... | 2021-04-21 | current |
| Honeywell International INC. Honeywell Aerospace | Accumulator 3180131-2 | 3180131-2 | Boeing DC-10-10, DC-10-40, DC-10-30 | 2021-04-21 | current |
| Meggitt Aircraft Braking Systems CORP. | Accumulator, Emergency/Parking Brake 90007145-1 | 90007145-1 | Embraer S.A. EMB-550, EMB-545 | 2020-08-11 | current |
| B/E Aerospace, INC. - Advanced Lavatories & Cabin Interiors | ACCUMULATOR 4101485-001 | 9501200002 | Pilatus PC-24 | 2019-10-28 | current |
| Senior Operations LLC | Accumulator, Emergency Park Brake 89483-4 | 9603001295 | Pilatus Aircraft Ltd. PC-24 | 2019-10-02 | current |
| Senior Operations LLC | Accumulator, Hydraulic 89483-3 | 9603001296 | Pilatus Aircraft Ltd. PC-24 | 2019-10-02 | current |
| Tactair Fluid Controls INC | Accumulator Assembly, 120 In3 TFC5030100 | TFC5030100 | Embraer ERJ 190-300 | 2018-04-03 | current |
| Tactair Fluid Controls INC | Accumulator Assembly, 200 In3 TFC5040100 | TFC5040100 | Embraer ERJ 190-300 | 2018-04-03 | current |
| Parker Hannifin CORP | Accumulator Assembly 616700-1007 | 616700-1007 | Boeing 787-10 | 2018-03-07 | current |
| Parker Hannifin CORP | Accumulator, ADG 900094-7 | GX473-0100-7 | Bombardier BD-700-1A10 BD-700-1A11 | 2018-03-07 | current |
| Parker Hannifin CORP | Accumulator Assy, Hydraulic 900094-5 | GX473-0100-5 | Bombardier BD-700-1A10 BD-700-1A11 | 2018-03-07 | current |
| Parker Hannifin CORP | Accumulator, Landing Gear Assist 900104-1 | 900104-1 | Bombardier BD-100-1A10 | 2018-03-07 | current |
| Parker Hannifin CORP | Accumulator - Hydraulic 900115-2 | 900115-2 | Airbus A350-1041 | 2018-02-07 | current |
| Parker Hannifin CORP | Accumulator - Hydraulic 900115-1 | 900115-1 | Airbus A350-1041 | 2018-02-07 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 40800-2050 | 9309870-001 | SAAB SF340A Series, 340B Series, 2000 Series | 2017-12-11 | current |
| Parker Hannifin CORP | Accumulator, Precharged, 16.3 Cu In, Gas 900126-3 | 900126-3 | Bombardier BD-500-1A10 | 2017-01-12 | current |
| Parker Hannifin CORP | Accumulator, Precharged, 16.3 Cu In, Gas 900126-3 | 900126-3 | Bombardier BD-500-1A11 | 2017-01-12 | current |
| Parker Hannifin CORP | Accumulator Assembly, Hydraulic 624700-1601 | 624700-1601 | Bombardier BD-500-1A11 | 2017-01-12 | current |
| Parker Hannifin CORP | Accumulator Assembly, Hydraulic 624700-1601 | 624700-1601 | Bombardier BD-500-1A10 | 2017-01-12 | current |
| Parker Hannifin CORP | Accumulator Assembly, Hydraulic 624700-1601 | 624700-1601 | Bombardier BD-500-1A10 | 2016-08-24 | current |
| Parker Hannifin CORP | Accumulator, Precharged, 16.3 Cu In, Gas 900126-3 | 900126-3 | Bombardier BD-500-1A10 | 2016-08-24 | current |
| Meggitt Aircraft Braking Systems Corporation | Accumulator Assembly 90007145-1 | Embraer S.A. P/N 90007145-1 | Embraer S.A. Legacy 450/500 | 2016-04-11 | current |
| Parker Hannifin CORP | Accumulator Assembly, Hydraulic 623600-0751 | 623600-0751 | Embraer EMB-550 | 2015-01-06 | current |
| Parker Hannifin CORP | Accumulator - Hydraulic 900115-1 | 900115-1 | Airbus A350-941 | 2014-12-02 | current |
| Parker Hannifin CORP | Accumulator Assy 616700-1007 | 616700-1007 | Boeing 787-8 | 2014-08-13 | current |
| Parker Hannifin CORP | Accumulator Assembly 616700-1007 | S651Z101-2 | Boeing 787-9 | 2014-08-13 | current |
| Moog INC | Accumulator, Spherical 1011104-6 | 1011104-6 | Airbus A310, Model 203, A310 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 3180131-2 | 3180131-2 | Boeing DC-10-10, DC-10-10F, DC-10-30 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 3059103-9 | 3059103-9 | Boeing DC-8-52, DC-8F-54, DC-8F-55 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 3180131-3 | 3180131-3 | Boeing DC-10-10, DC-10-10F, DC-10-30 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 3059103-10 | 3059103-10 | Boeing DC-8-52, DC-8F-54, DC-8F-55 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 1011104-6 | 1011104-6 | Boeing DC-8-52, DC-8F-54, DC-8F-55 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 1011104-2 | 1011104-2 | Airbus A310, Model 203, A310 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 3180131-1 | 3180131-1 | Boeing DC-10-10, DC-10-10F | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 1011230-5 | 1011230-5 | Boeing DC-8-42, DC-8-52, DC-8F-54 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 3059103-8 | 3059103-8 | Boeing DC-8-52, DC-8F-54, DC-8F-55 | 2013-09-09 | current |
| Moog INC | Accumulator, Spherical 1011230-1 | 1011230-1 | Boeing DC-8-42, DC-8-52, DC-8F-54 | 2013-09-09 | current |
| Pneudraulics INC | Accumulator 7643 | 7643 | Gulfstream 280 | 2013-07-07 | current |
| Pneudraulics INC | Accumulator 7583 | 7583 | Gulfstream 280 | 2013-07-07 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30730 | S274A101-8 | Boeing 777-200 Series, 777-200LR Series,... | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30790 | S274A101-5 | Boeing 767-300 Series, 767-300F Series | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30220 | S274A101-2 | Boeing 747-400 Series, 747-400F Series, 747-8 Series | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30230 | S274A101-3 | Boeing 747-200B Series, 747-200C Series,... | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30210 | S274A101-1 | Boeing 737-600 Series, 737-700 Series,... | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30860 | S274A101-6 | Boeing 737-100 Series, 737-200 Series,... | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30850 | S274A101-7 | Boeing 727-100 Series, 727-200 Series,... | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30830 | S274A101-4 | Boeing 767-200 Series, 767-300 Series,... | 2013-02-19 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 40800-2050 | 9309870-001 | SAAB SF340A Series, 340B Series, 2000 Series | 2013-01-09 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30860-101 | Bombardier PIN 60lR75138-1 or Tactair P/N... | Bombardier CL-600-2B 19 (Regional Jet 100... | 2013-01-09 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30850-101 | Bombardier P/N 601R75138-3 or Tactair P/N... | Bombardier CL-600-2B19 (Regional Jet 100 Series... | 2013-01-09 | current |
| Parker Hannifin CORP | Accumulator 900097-1 | 900097-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-23 | current |
| Parker Hannifin CORP | Accumulator 900096-1 | 900096-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-23 | current |
| Parker Hannifin CORP | Accumulator 900096-1 | 900096-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-23 | current |
| Parker Hannifin CORP | Accumulator 900097-1 | 900097-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-23 | current |
| Parker Hannifin CORP | Accumulator 900097-1 | 900097-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-17 | current |
| Parker Hannifin CORP | Accumulator 900096-1 | 900096-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2011-10-17 | current |
| Parker Hannifin CORP | Accumulator, Hydraulic 900102-1 | 900102-1 | Dassault Falcon 7X | 2011-08-09 | current |
| Meggitt Aircraft Braking Systems Corporation | ACCUMULATOR 90006691 | Bombardier Aerospace P/N 90006691 | Bombardier CL-600-2E25 | 2011-02-16 | current |
| Parker Hannifin CORP | Accumulator, Hydraulic System, 50 cu in 900121-1 | 900121-1 | Bombardier CL-600-2C10, CL-600-2D24 | 2011-01-09 | current |
| Meggitt Aircraft Braking Systems Corporation | Accumulator 90006691 | Bombardier Aerospace P/N 90006691 | Bombardier CL-600-2C10 (Regional Jet Series... | 2010-10-14 | current |
| Parker Hannifin CORP | Accumulator Assembly, 100 Cu. In., Hydraulic 900097-1 | 900097-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2010-10-11 | current |
| Parker Hannifin CORP | Accumulator Assembly, 50 Cu. In., Hydraulic 900096-1 | 900096-1 | Bombardier Inc. CL-600-2C10 (Regional Jet Series 700) | 2010-10-11 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30860-101 | Bombardier PIN 60lR75138-1 or Tactair P/N... | Bombardier CL-600-2B 19 (Regional Jet 100... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator, Assy. 271W8603-3 | 271W8603-3 | Boeing 777-200 Series 777-200LR Series... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator, Assy. 65880149-11 | 65B80149-11 | Boeing 747-400 Series 747-400F Series | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30830 | S274A101-4 | Boeing 767-200 SERIES 767-300 SERIES 767-300F SERIES | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30850-101 | Bombardier P/N 601R75138-3 or Tactair P/N... | Bombardier CL-600-2B19 (Regional Jet 100 Series... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30730 | S274A101-8 | Boeing 777-200 Series 777-200LR Series... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30220 | S274A101-2 | Boeing 737-300 SERIES 737-400 SERIES... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator, Assy. Parking Brake 274A1511-1 | 274A1511-1 | Boeing 737-600 Series 737-700 Series... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30790 | S274A101-5 | Boeing 767-300 SERIES 767-300F SERIES | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30210 | S274A101-1 | Boeing 737-600 SERIES 737-700 SERIES... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30230 | S274A101-3 | Boeing 767-200 SERIES 767-300 SERIES... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 40800-2050 | 9309870-001 | SAAB SF340A Series 340B Series 2000 Series | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30850 | S274A101-7 | Boeing 727-100 SERIES 727-200 SERIES 727-200F SERIES | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator, Assy. 274N1006-7 | 274N1006-7 | Boeing 757-200 Series 757-200PF Series... | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator 30860 | S274A101-6 | Boeing 737-100 SERIES 737-200 SERIES 737-200C SERIES | 2010-03-25 | current |
| Triumph Actuation Systems-Valencia, INC. | Accumulator, Assy. 65B83290-17 | 65B83290-17 | Boeing 747-200B Series 747-200C Series... | 2010-03-25 | current |
| Hydro-Aire Incorporated | Accumulator 33-159500-1 | 33-159500-1 | EMBRAER ERJ170-100LR, ERJ170-200LR, ERJ170-200STD | 2010-03-02 | current |
| Tactair Fluid Controls INC | Accumulator 08 60231 003 | Tactair 08 60231 003 | Embraer EMB-500 | 2009-08-09 | current |
| Parker Hannifin CORP | Accumulator 3900001PHA-109 | 3900001-109 | 328 Support Services GmbH Dornier Model 328-100, Dornier Model 328-300 | 2009-05-31 | current |
| Parker Hannifin CORP | Accumulator 3900001PHA-108 | 3900001-108 | 328 Support Services GmbH Dornier Model 328-100 | 2009-05-31 | current |
| Parker Hannifin CORP | Accumulator 900095-1 | 8SC0726 | Bombardier, Inc. DHC-8-400 Dash 8 Series 400 | 2007-04-11 | current |
| Moog Aircraft Group | Accumulator, Spherical 1011104-6 | 1011104-6 | McDonnell Douglas DC-8-11, DC-8-12, DC-8-21 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 3059103-8 | 3059103-8 | McDonnell Douglas DC-8-52, DC-8-53, DC-8-54 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 3059103-10 | 3059103-10 | McDonnell Douglas DC-8-52, DC-8-53, DC-8-54 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 1011230-5 | 1011230-5 | McDonnell Douglas DC-8-11, DC-8-12, DC-8-21 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 3059103-9 | 3059103-9 | McDonnell Douglas DC-8-52, DC-8-53, DC-8-54 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 1011230-4 | 1011230-4 | McDonnell Douglas DC-8-11, DC-8-12, DC-8-21 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 3180131-3 | 3180131-3 | McDonnell Douglas DC-10-10, DC-10-10F, DC-10-30 | 2006-10-15 | current |
| Moog Aircraft Group | Accumulator, Spherical 3311586-3 | 3311586-3 | McDonnell Douglas DC-9-31, DC-9-32, DC-9-32F | 2006-10-15 | current |
| Parker Hannifin CORP | Accumulator 900095-1 | 8SC0726 | Bombardier, Inc. DHC-8-400, Dash 8 Series 400 | 2006-04-26 | current |
| Efs Aerospace INC | ACCUMULATOR ASSEMBLY 65B80149-11 | 65B80149-11 | Boeing 747-400 Series, 747-400F Series | 2005-08-12 | current |
| Efs Aerospace INC | ACCUMULATOR ASSEMBLY 274N1006-7 | 274N1006-7 | Boeing 757-200 Series, 757-200PF Series,... | 2005-08-12 | current |
| Efs Aerospace INC | ACCUMULATOR ASSY 65B83290-17 | 65B83290-17 | Boeing 747-200B Series, 747-200C Series,... | 2005-08-12 | current |
| Efs Aerospace INC | ACCUMULATOR ASSY - PARKING BRAKE 274A1511-1 | 274A1511-1 | Boeing 737-600 Series, 737-700 Series,... | 2005-08-12 | current |
| Aircraft Systems INC | Accumulator 8907-001 | Modification Part | McCauley D2AF34C, 2AF36C, HC-A2XF-2 | 2003-12-12 | current |
| Aircraft Systems INC | Accumulator 8907-002 | Modification Part | McCauley D2AF34C, D3AF32C | 2003-12-12 | current |
| Aircraft Systems INC | Accumulator 8907-001 | Modification Part | Hartzell HC-A2XF-2, D2AF34C, 2AF36C | 2003-12-11 | current |
| Aircraft Systems INC | Accumulator 8907-002 | Modification Part | McCauley D2AF34C, D3AF32C | 2003-12-11 | current |
| Efs Aerospace INC | Accumulator 30220 | S274A101-2 | Boeing 737-300, 737-400, 737-500 | 2001-10-28 | current |
| Parker Hannifin CORP | Accumulator 2710789M2 | 2710789M2 | McDonnell Douglas MD-10-10F, MD-10-30F | 2001-07-18 | current |
| Senior Operations LLC | Accumulator 47723-1200 | None | Dassault Aviation Falcon 2000 | 2001-07-08 | current |
| Senior Operations LLC | Accumulator 47723-1500 | None | Dassault Aviation Falcon 2000 | 2001-07-08 | current |
| Senior Operations LLC | Accumulator 47723-1000 | None | Dassault Aviation Falcon 2000 | 2001-07-08 | current |
| Gulfstream Aerospace LP | Accumulator Assembly 4AS7140050-003 | IAI 4AS7140050-003 | Gulfstream Galaxy | 2001-06-06 | current |
| Parker Hannifin CORP, Abex Nwl Division | Accumulator 900097-1 | Bombardier 900097-1 | Bombardier, Inc. CL-600-2C10 (Regional Jet series 700) | 2001-04-12 | current |
| Parker Hannifin CORP, Abex Nwl Division | Accumulator 900096-1 | Bombardier 900096-1 | Bombardier, Inc. CL-600-2C10 (Regional Jet series 700) | 2001-04-12 | current |
| Parker Hannifin CORP | Accumulator Assembly 60892-1 | 60B00273-1 | Boeing 747SP Series, 747SR Series, 747-100B Series | 2001-01-24 | current |
| Parker Hannifin CORP | Accumulator 3780078-101 | 3780078-101 | Boeing 747-SP Series | 2000-06-28 | current |
| Emco Fluid Systems | Accumulator 30210 | S274A101-1 | Boeing 737-600 Series, 737-700 Series,... | 2000-03-13 | current |
| Emco Fluid Systems | Accumulator 30230 | S274A101-3 | Boeing 767-200 Series, 767-300 Series,... | 2000-03-13 | current |
| Parker Hannifin CORP | Accumulator 1356-653656M2 | 1356-653656M2 | British Aerospace BAC 1-11, Models 401AK, 410AQ | 1999-10-27 | current |
| Parker Hannifin CORP | Accumulator 1356-653562M2 | 1356-653656M2 | British Aerospace BAC111 Models 401AK, 410AQ | 1999-10-27 | current |
| Parker Hannifin CORP | Accumulator 3830061-103 | Fokker 3830061-103 | Fokker F27MK0050 | 1999-10-27 | current |
| Parker Hannifin CORP | Accumulator Assembly 60896-5 | Boeing Commercial Airplane Group 60B00275-3 | Boeing 737-300 Series, 747-200B Series,... | 1999-07-28 | current |
| Honeywell International US LLC | Accumulator 3186608-5 | Lockheed 672273-109 | Lockheed L-1011 Series | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 3311586 | McDonnell Douglas 3311586 | McDonnell Douglas DC-9 Series 50, DC-9, Series 50 | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 1011230-1 | McDonnell Douglas 1011230-1 | McDonnell Douglas DC-8 Series | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 1011104-2 | McDonnell Douglas 1011104-2 | McDonnell Douglas DC-8 Series | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 3059103-2 | McDonnell Douglas 3059103-2 | McDonnell Douglas DC-9 -31, -32, -32F | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 3059103-1 | McDonnell Douglas 3059103-1 | McDonnell Douglas DC-9 Series 10, 20, 30 | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 3180131-1 | McDonnell Douglas 3180131-1 | McDonnell Douglas DC-10 Series 10 | 1997-02-17 | current |
| Honeywell International US LLC | Accumulator 3180131-2 | McDonnell Douglas 3180131-2 | McDonnell Douglas DC-10, -10, -10F | 1997-02-17 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-006 | Woodward P/N 8907-006 | Hartzell HC-82XF-2, HC-A2XF-2 | 1996-12-25 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-005 | Woodward P/N 8907-005 | McCauley D2AF34C | 1996-12-25 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-004 | Woodward P/N 8907-004 | McCauley 3AF32C, D2AF34C | 1996-12-25 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-007 | Woodward P/N 8907-007 | McCauley 2AF36C | 1996-12-25 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-030 | Woodward P/N 8907-030 | Hartzell HC-C4YR-2RUF | 1996-12-25 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-021 | Woodward P/N 8907-021 | Hartzell HC-M2YR-2 | 1996-12-25 | current |
| Aircraft Systems INC | Accumulator Assembly 8907-003 | Woodward P/N 8907-003 | Hartzell HC-A3VF-2) McCauley (3AF32C | 1996-12-25 | current |
| Parker Hannifin CORP | Accumulator, Hydraulic 2730522-1 | Lockheed 673309-111 | Lockheed L-1011-385 Series | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator, Hydraulic 2730522 | Lockheed 673309-109 | Lockheed L-1011-385 Series | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator 60863-50 | Boeing 60863-50 | Boeing 737-100, 200 | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator 60944-1 | Boeing 60944-1 | Boeing 747-100, 200, 300 | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator 60946-5 | Boeing 60946-5 | Boeing 737-300, 747-100, 200 | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator 60857-4 | Boeing 60857-4 | Boeing 727-200 | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator A-200-50-2 | Boeing A-200-50-2 | Boeing 707-300 | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator A-300-200-2 | Boeing A-300-200-2 | Boeing 707-300 | 1996-05-02 | current |
| Parker Hannifin CORP | Accumulator A200-25-2 | Boeing A200-25-2 | Boeing 707-100, 707-300, 720 | 1996-05-02 | current |
| Moog Aircraft Group | Accumulator 1011104-2, 1011230-1 | McDonnell Douglas 1011104-2 1011230-1 | McDonnell Douglas DC-8, Series All | 1995-10-04 | current |
| Moog Aircraft Group | Accumulator 3311586 | McDonnell Douglas 3311586 | McDonnell Douglas DC-9 Series 50 | 1995-10-04 | current |
The first 150 of 169.
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.