The U.S. aircraft register, updated daily
Parts

Pressure Relief

0 failure reports named the pressure relief in the last ten years, 1 since 1997. 151 FAA approvals let 25 companies make a replacement pressure relief, Hartzell Engine Technologies LLC holding the most (52).

Reports by year

0001111997
Reports by year, as a table
reports
19971

Approved replacement parts 151 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a pressure relief and sell it as an approved part for the models named. These are the companies holding such approvals for a pressure relief:

Hartzell Engine Technologies LLC 52Parker Hannifin CORP 17Honeywell International US LLC 17Hartwell Corporation 14Honeywell International INC 7Honeywell International INC. 6Advantage Aerospace LLC 6United Technologies, Hamilton Sundstrand 4Goodrich Corporation 3Airborne Maintenance & Engineering Services 3Vogt Aero 2Timken Alcor Aerospace Technologies INC 2Tactair Fluid Controls INC 2Soundair Design and Development Group LLC 2Parker Hannifin CORP, Nichols Airborne Division 2Pats Aircraft LLC 2Circor Aerospace, INC. 2Zevco INC 1Wipaire INC 1Whittaker Controls INC 1Wencor LLC (Formerly Dixie Aerospace LLC) 1Triumph Engine Control Systems, LLC 1Shaw Aero Devices INC 1Safran Cabin INC. 1Rohr Inc/Dba Goodrich Aerostructures 1

For these models most: Boeing 737 (11), Boeing 747 (8), Embraer ERJ 170 E170 and E175 (7), Airbus A300 (7), Embraer ERJ 190 E190 and E195 (6), Embraer EMB-505 Phenom 300 (6), Bombardier CL-600 Challenger and CRJ (6), Airbus A320 (5), Boeing 777 (4), Mcdonnell Douglas DC-9 (3), Embraer EMB-500 Phenom 100 (3), Dornier Luftfahrt Gmbh 328 (3).

MakerPartReplacesFitsGrantedStatus
Safran Cabin INC.Pressure Relief Latch Strap E542303-1E542303-1Embraer S.A. ERJ 190-3002025-08-19current
Advantage Aerospace LLCPressure Relief Valve ADV-316140532T1-1M-140532T-1M-140GoodrichAirbus SAS A300 Model B2-1A, A300 Model B2-1C,...2025-04-24current
Advantage Aerospace LLCPressure Relief Valve ADV-316140532T1-1M-140532T-1M-140GoodrichThe Boeing Company 737-200 Series, 737-200C Series,...2025-04-24current
Advantage Aerospace LLCPressure Relief Valve ADV-316140532T1-1M-140532T-1M-140Goodrich532T1-1M-140532T...Embraer S.A. ERJ 170-100 STD, ERJ 170-100 LR, ERJ...2025-04-24current
Advantage Aerospace LLCPressure Relief Valve ADV-316140532T1-1M-140, 532T-1M-140 GoodrichAirbus SAS A300 Model B2-1A, A300 Model B2-1C,...2025-04-24current
Advantage Aerospace LLCPressure Relief Valve ADV-316140532T1-1M-140, 532T-1M-140 GoodrichThe Boeing Company 737-200 Series, 737-200C Series,...2025-04-24current
Advantage Aerospace LLCPressure Relief Valve ADV-316140532T1-1M-140, 532T-1M-140 GoodrichEmbraer S.A. ERJ 170-100 STD, ERJ 170-100 LR, ERJ...2025-04-24current
Rohr Inc/Dba Goodrich AerostructuresPRESSURE RELIEF VALVE 801D1030-501801D1030-501Dassault Aviation Falcon 6x2023-11-29current
Honeywell International INC.Pressure Relief Shutoff Valve 3214330-69274M55P06General Electric Company CF6-80C2A1, CF6-80C2A2, CF6-80C2A32023-03-20current
Vogt AeroPressure Relief Valve 532T1-1M-140-VA532T-1M-140,532T1-1M-140Embraer S.A. ERJ 170-100 STD, ERJ 170-100 LR, ERJ...2023-03-07current
Vogt AeroPressure Relief Valve 532T1-1M-140-VA532T-1M-140,532T1-1M-140Airbus SAS A300-600, A300 Model B4-622R, A300...2023-03-07current
Honeywell International INC.Pressure Relief Valve 687V10060B92612-1The Boeing Company 747-100 Series, 747-100B Series, 747-200B2023-02-10current
Honeywell International INC.Pressure Relief Valve (PRV) 103916-3500-16971-805Embraer S.A. EMB-5052022-12-19current
Honeywell International INC.Pressure Relief Valve (PRV) 103916-2500-00242-901Embraer S.A. EMB-5052022-12-19current
Honeywell International INC.Pressure Relief Valve (PRV) 103918-2500-16900-803Embraer S.A. EMB-5052022-12-19current
Honeywell International INC.Pressure Relief Valve (PRV) 103918-1505-18856-801Embraer S.A. EMB-5052022-12-19current
Airborne Maintenance & Engineering ServicesPressure Relief Valve 007-00806-5007-00806-5Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesPressure Relief Valve 007-00806-1007-00806-1Boeing 737-200/3002022-07-11current
Airborne Maintenance & Engineering ServicesPressure Relief Valve 007-00806-3007-00806-3Boeing 737-200/3002022-07-11current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0015Cessna C402002-0110Textron Aviation Inc. P210R, 340A, 402C2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0012Cessna C482002-0108Textron Aviation Inc. T210, S/N 21061574 thru 21064135, TU2062022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 481066‐0001Continental 643511-1Continental... TSIO-360-KB, LTSIO-360-KB2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0011Lycoming LW-14445-3Lycoming Engines TIO-541-E1A4 -E1B4, -E1C4, -E1D42022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0034Continental 639319-34Continental... TSIO-520-WB2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0024Continental 639319-24Continental... TSIO-520-T2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0026Continental 639319-26Continental... TSIO-520-UB2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0009Continental 639319-9Continental... TSIO-520-L, -WB2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 481028‐0003Lycoming LW-16265-1Lycoming Engines TO-360-E1A6D2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0020Cessna C482002-0113Textron Aviation Inc. T182, S/N 18267716 and up, TR1822022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 481028‐0001Continental 641404-1Continental... TSIO-360-E, -F, -GB2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 481066‐0003Continental643511-3Continental... TSIO-360-LB2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0029Lycoming LW-14445-10Lycoming Engines TIO-540-S1AD2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470930‐0017Continental 637583-17Continental... TSIO-520-K2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0022Lycoming LW-14445-6Lycoming Engines TIO-540-R2AD2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0010Lycoming LW-14445-4Lycoming Engines TO-360-C1A6D, TIO-540-R2AD, -V2AD2022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0007Lycoming LW-14445-2Lycoming Engines TIO-541-ElC4, -E1A4, -E1D42022-04-27current
Hartzell Engine Technologies LLCPressure Relief Valve 470944‐0030Lycoming LW-14445-11Lycoming Engines IO-540-AA1A52022-04-27current
Hartwell CorporationPressure Relief Latch HA2189-3HA2189-3Boeing 737-8, 737-9, 737-82002022-02-04current
Eaton CorporationPressure Relief Valve 6287262872Boeing 767- 2C Series2020-06-08current
Triumph Engine Control Systems, LLCPressure Relief Valve Assembly N053090650N053090650Airbus SAS A380, -841, -8422019-05-20current
Parker Hannifin CORPPressure Relief Valve, Surge Tank 2110102-10210-61897-9Boeing 767-2C Series2018-12-16current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0012Cessna Aircraft Pressure Relief Valve C482002-0108Textron Aviation Inc. T210, S/N 21061574 thru 21064135, TU2062017-08-14current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0020Cessna Aircraft Pressure Relief Valve C482002-0113Textron Aviation Inc. T182, S/N 18267716 and on, TR1822017-08-14current
Parker Hannifin CORPPressure Relief Valve 2090208-1012090208-101Bombardier BD-500-1A102017-01-12current
Parker Hannifin CORPPressure Relief Valve 2090208-1012090208-101Bombardier BD-500-1A112017-01-12current
Parker Hannifin CORPPressure Relief Valve 2090208-1012090208-101Bombardier BD-500-1A102016-08-24current
Circor Aerospace, INC.Pressure Relief Valve P64-776P64-776De Havilland DHC-72015-05-03current
Avibank Manufacturing INCPressure Relief Latch Assy 9982-3S315W313-3Boeing 777-200 Series, 777-200LR Series,...2014-01-20current
Pats Aircraft LLCPressure Relief Box 42043-942043-9Fokker F28MK0100 limited to serial numbers...2013-08-15current
Pats Aircraft LLCPressure Relief Valve Assembly 42641-3942641-39Fokker F28MK0100 limited to serial numbers...2013-08-15current
Aero Fluid ProductsPressure Relief Valve C2608-01General Electric 9377M63P02General Electric CF6-80C2A1, -80C2A2, -80C2A32013-07-23current
Hartzell Engine Technologies LLCPressure Relief Valve 470930-0017Teledyne Continental Motors 637583-17Teledyne Continental Motors TSIO520K2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 481066-0001Teledyne Continental Motors 643511-1Teledyne Continental Motors TSIO360KB, LTSIO360KB2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0009Teledyne Continental Motors 639319-9Teledyne Continental Motors TSIO520L, TSIO520WB2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0030Textron Lycoming LW-14445-11Textron Lycoming IO540AA1A52013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0001Teledyne Continental Motors 639319-1Teledyne Continental Motors GTSIO520F, GTSIO520K2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0024Teledyne Continental Motors 639319-24Teledyne Continental Motors TSIO520T2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0029Textron Lycoming LW-14445-10Textron Lycoming TIO540S1AD2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 481066-0003Teledyne Continental Motors 643511-3Teledyne Continental Motors TSIO360LB2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0023Textron Lycoming LW-14445-7Textron Lycoming TIGO541D1A2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0007Textron Lycoming LW-14445-2Textron Lycoming TIO541E1C4, TIO541E1A4, TIO541E1D42013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0010Textron Lycoming LW-14445-4Textron Lycoming TIO540V2AD, TO360C1A6D, TIO540R2AD2013-02-24current
Hartzell Engine Technologies LLCPressure Relief 481028-0002Teledyne Continental Motors 641404-2Teledyne Continental Motors TSIO360GB2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0026Teledyne Continental Motors 639319-26Teledyne Continental Motors TSIO520UB2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0034Teledyne Continental Motors 639319-34Teledyne Continental Motors TSIO520WB2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0022Textron Lycoming LW-14445-6Textron Lycoming TIO540R2AD2013-02-24current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0011Textron Lycoming LW-14445-3Textron Lycoming TIO541E2013-02-24current
Circor Aerospace, INC.Pressure Relief Valve ZRV80ZRV80Dornier 328-100, 328-3002013-01-29current
Soundair Design and Development Group LLCPressure Relief Valve SP2570-00-5050532T12MP95Airbus A300 Series, A300, Model B2-1A2012-07-31current
Hamilton Sundstrand Corporation of Puerto RicoPRESSURE RELIEF VALVE P/N 715995-3(60B00025-19)BOEING 747-8 Series2012-06-25current
United Technologies, Hamilton SundstrandPressure Relief Valve 715995-360B00025-19Boeing 747-8 Series2012-06-19current
United Technologies, Hamilton SundstrandPressure Relief Valve 715995-360B00025-19Boeing 747-8 Series2012-06-19current
Wencor LLC (Formerly Dixie Aerospace LLC)Pressure Relief Valve 10P1000WDBoeing 10P1000Boeing 717-200 series MD-90-30 series2012-05-30current
Parker Hannifin CORPPressure Relief Valve 303-0001-05601R43134-5Bombardier Inc. CL600-2B19 (Regional Jet Series 100)2012-04-26current
Parker Hannifin CORPPressure Relief Valve 303-0001-05601R43134-5Bombardier Inc. CL600-2B19 (Regional Jet Series 100)2012-04-26current
United Technologies, Hamilton SundstrandPressure Relief Valve 715995-360B00025-19Boeing 747-8F Series2011-09-29current
Soundair Design and Development Group LLCPressure Relief Valve SP2570-00-5050532T12MP95Airbus A300 Series, A300, Model B2-1A2011-07-19current
Honeywell International INCPressure Relief Valve (PRV) 103918-2505-16900-803Embraer EMB-5052011-03-31current
Honeywell International INCPressure Relief Valve (PRV) 103916-3500-16971-805Embraer EMB-5002011-03-31current
Hartzell Engine Technologies LLCPressure Relief Valve 470930-0017Teledyne Continental Motors 637583-17Teledyne Continental Motors TSIO520K2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0023Textron Lycoming LW-14445-7Textron Lycoming TIGO541D1A2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0022Textron Lycoming LW-14445-6Textron Lycoming TIO540R2AD2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0029Textron Lycoming LW-14445-10Textron Lycoming TIO540S1AD2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0001Teledyne Continental Motors 639319-1Teledyne Continental Motors GTSIO520F, GTSIO520K2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0024Teledyne Continental Motors 639319-24Teledyne Continental Motors TSIO520T2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0030Textron Lycoming LW-14445-11Textron Lycoming IO540AA1A52010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0009Teledyne Continental Motors 639319-9Teledyne Continental Motors TSIO520L, TSIO520WB2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0026Teledyne Continental Motors 639319-26Teledyne Continental Motors TSIO520UB2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0007Textron Lycoming LW-14445-2Textron Lycoming TIO541E1C4, TIO541E1A4, TIO541E1D42010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0010Textron Lycoming LW-14445-4Textron Lycoming TIO540V2AD, TO360C1A6D, TIO540R2AD2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0011Textron Lycoming LW-14445-3Textron Lycoming TIO541E2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 470944-0034Teledyne Continental Motors 639319-34Teledyne Continental Motors TSIO520WB2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 481066-0001Teledyne Continental Motors 643511-1Teledyne Continental Motors TSIO360KB, LTSIO360KB2010-10-21current
Hartzell Engine Technologies LLCPressure Relief Valve 481066-0003Teledyne Continental Motors 643511-3Teledyne Continental Motors TSIO360LB2010-10-21current
Hartzell Engine Technologies LLCPressure Relief 481028-0002Teledyne Continental Motors 641404-2Teledyne Continental Motors TSIO360GB Identicality per Engine2010-10-21current
Honeywell International INCPressure Relief Valve (PRV) 103916-2500-00242-901Embraer EMB-5002010-08-26current
Honeywell International INCPressure Relief Valve (PRV) 103918-1505-18856-501Embraer EMB-5052010-08-26current
Honeywell International INCPressure Relief Valve (PRV) 103916-2500-00242-901Embraer EMB-5002009-10-27current
Parker Hannifin CORPPressure Relief Valve 2790475-10310-61897-7Boeing 777F Series2009-05-18current
Parker Hannifin CORPPressure Relief Valve 2040016-1012040016-101Embraer Empresa ERJ 170-100 STD ERJ 170-100 LR, ERJ...2009-04-28current
Parker Hannifin CORPPressure Relief Valve 2990075-1012990075-101Embraer Empresa ERJ 170-100 STD, ERJ 170-200 LR, ERJ...2009-04-28current
Wipaire INCPressure Relief Valve ADI-2082ADI-2082Cessna 208, 208A, 208B2008-05-08current
Aerocontrolex Group, Transdigm INCPressure Relief Valve C2608-01General Electric 9377M63P02General Electric CF6-80C2A1, -80C2A2, -80C2A32006-02-22current
Parker Hannifin CORPPressure Relief Valve 2040016-1012040016-101Embraer Empresa ERJ 170-100 STD, ERJ 170-100 LR2006-02-01current
Parker Hannifin CORPPressure Relief Valve 2040016-1012040016-101Embraer Empresa ERJ 190-100 IGW, ERJ 190-100 LR, ERJ...2006-02-01current
Parker Hannifin CORPPressure Relief Valve 2990075-101190-03003-401Embraer Empresa ERJ 190-100 IGW, ERJ 190-100 LR, ERJ...2005-09-22current
Parker Hannifin CORPPressure Relief Valve 2990075-101170-08076-501Embraer ERJ 170-100 STD, ERJ 170-100 LR2004-02-19current
Carleton Technologies INCPressure Relief Valve B43577-1B43577-1Airbus A340-541, A340-6422004-02-12current
Hartwell CorporationPressure Relief Latch HA1013-4HA1013-4McDonnell Douglas DC-10-30, -40 MD-112003-06-22current
Hartwell CorporationPressure Relief Latch HA1013-1HA1013-1Boeing 737-200, -300, -4002003-06-22current
Hartwell CorporationPressure Relief Latch HA1044-5HA1044-5Bombardier, Inc. CL-600-2B19, -2C10, -2D242003-06-22current
Hartwell CorporationPressure Relief Latch HA1044-7HA1044-7Bombardier, Inc. CL-600-2C10, -2D24) Embraer Empresa...2003-06-22current
Hartwell CorporationPressure Relief Latch HA1044-9HA1044-9Boeing 727-200 MD-112003-06-22current
Hartwell CorporationPressure Relief Latch HA1044-1HA1044-1McDonnell Douglas DC-9-11, -12, -132003-06-22current
Hartwell CorporationPressure Relief Latch HA1044-3HA1044-3McDonnell Douglas DC-9-11, -12, -132003-06-22current
Timken Alcor Aerospace Technologies INCPressure Relief Cap, Oil Cooler Assembly 37D400479P101AL-737D400479P101-7General Electric CT58-100-2, -110-1, -110-22003-05-20current
Timken Alcor Aerospace Technologies INCPressure Relief Poppet, Oil Cooler Assembly 37D400479P101AL-537D400479P101-5General Electric CT58-100-2, -110-1, -110-22003-05-20current
Tactair Fluid Controls INCPressure Relief Valve FA601C-1Douglas P/N FA601C-1Boeing DC-10-10, -10F, -152002-08-12current
Tactair Fluid Controls INCPressure Relief Valve FA601C-1Douglas FA601C-1McDonnell Douglas DC-10-10, -10F, -152002-07-30current
Parker Hannifin CORPPressure Relief Valve 2790475-10310-61897-7Boeing 737-900 Series2001-11-04current
Parker Hannifin CORPPressure Relief Valve 3890010-10310-62092-3Boeing 737-900 Series2001-11-04current
Goodrich CorporationPressure Relief Valve 3D3573-01Dornier/Goodrich 3D3573-01Dornier-Werke 328-3002001-07-10current
Eaton Aerospace Sterer EngineeringPressure Relief Valve 67530-260B00267-5Boeing 7472000-11-07current
Crissair INCPRESSURE RELIEF 2R39684AS7810054-001Gulfstream GALAXY2000-08-13current
Honeywell International INCPressure Relief Valve. 687V10060B92612-1Boeing 747-300 Series, 747-200B Series,...2000-02-24current
Parker Hannifin CORPPressure Relief Valve 2790475-103Boeing Commercial Airplane Group 10-61897-7, 10-61897-6Boeing 737-600, 737-700, 737-8001999-07-28current
Parker Hannifin CORP, Nichols Airborne DivisionPressure Relief Valve 38-87004-2004-3NAD Rev. B...General Electric P/N 38-87004-2004-3General Electric CT7 2A/2D/2D1/5A2/5A3/6...1999-07-15current
Parker Hannifin CORP, Nichols Airborne DivisionPressure Relief Valve 38-87004-2005-3NAD Rev. B...General Electric P/N 38-87004-2005-3General Electric CT7 2A/2D/2D1/5A2/5A3/6...1999-07-15current
Circle Seal Controls INCPressure Relief Valve P64-776Bombardier P64-776deHavilland DHC-71999-06-22current
Parker Hannifin CORPPressure Relief Valve 3890010-103Boeing 10-62092-3Boeing 737-700, 737-800 Series1998-06-14current
Honeywell International INC, Controls and AccessoriesPressure Relief Valve 2119786-1Boeing Commercial Airplane Group...Boeing 777-200, 777-300 Series1998-06-10current
Hartwell CorporationPressure Relief Latch H2926-11Airbus H2926-11Airbus A320-111, -211, -2121997-04-01current
Hartwell CorporationPressure Relief Latch H2926-3Airbus H2926-3Airbus A300, B2-1A, -1C1997-04-01current
Hartwell CorporationPressure Relief Latch H2915-5Airbus H2915-5Airbus A320-111, -211, -2121997-04-01current
Honeywell International US LLCPressure Relief Valve 1005080-14-1McDonnell Douglas 1005080-14-1McDonnell Douglas DC-9 Series 10, 30, 401997-02-17current
Shaw Aero Devices INCPressure Relief Valve 303-0001-05Bombardier Inc. 601R43134-5Bombardier, Inc. CL600-2B19 (Regional Jet Series 100)1996-08-26current
Honeywell International US LLCPressure Relief Valve 470944-0030Textron Lycoming LW-14445-11Textron Lycoming TIO540AA1A51995-07-19current
Honeywell International US LLCPressure Relief Valve 481028-0003Textron Lycoming LW-16265-1Textron Lycoming TO360E1A6D1995-07-19current
Honeywell International US LLCPressure Relief Valve 470944-0029Textron Lycoming LW-14445-10Textron Lycoming TIO-540S1AD1995-07-19current
Honeywell International US LLCPressure Relief Valve 470944-0010Textron Lycoming LW-14445-4Textron Lycoming TIO540V2AD, TIO360C1A6D, TIO540R2AD1995-07-19current
Honeywell International US LLCPressure Relief Valve 470944-0011Textron Lycoming LW-14445-3Textron Lycoming TIO541E1995-07-19current
Honeywell International US LLCPressure Relief Valve 470944-0022Textron Lycoming LW-14445-6Textron Lycoming TIO540R2AD1995-07-19current
Honeywell International US LLCPressure Relief Valve 470944-0023Textron Lycoming LW-14445-7Textron Lycoming TIGO541D1A1995-07-19current
Honeywell International US LLCPressure Relief Valve 470944-0007Textron Lycoming LW-14445-2Textron Lycoming TIO541E1C4, TIO541E1A4, TIO541E1D41995-07-19current
Whittaker Controls INCPressure Relief Valve 320625-7Boeing 60B90102-11Boeing 747-100, -200, -3001995-06-19current
Hartwell CorporationPressure Relief Latch HA210-1Martin Marietta 70M983-003Pratt & Whitney PW4164/41681995-06-06current
Hartwell CorporationPressure Relief Latch H2546-11Fokker H2546-11Fokker F28MK01001995-05-15current
Honeywell International US LLCPressure Relief Valve 470930-0017Teledyne Continental Motors 637583-17Teledyne Continental TSIO520K1995-03-29current
Honeywell International US LLCPressure Relief Valve 470944-0024Teledyne Continental Motors 639319-24Teledyne Continental TSIO520T1995-03-29current
Honeywell International US LLCPressure Relief Valve 470944-0009Teledyne Continental Motors 639319-9Teledyne Continental TSIO520L, TSIO520BE1995-03-29current

The first 150 of 164.

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.