Valve Core
No failure report names the valve core. 20 FAA approvals let 7 companies make a replacement valve core, Hrd Aerosystems INC holding the most (10).
Approved replacement parts 20 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a valve core and sell it as an approved part for the models named. These are the companies holding such approvals for a valve core:
For these models most: Boeing 737 (5), Aerospatiale/Aeritalia ATR 42 (5), Airbus A320 (4), Aerospatiale ATR 72 (4), Dassault FALCON 2000 (3), Boeing 777 (3), Boeing 767 (3), Boeing 757 (3), Boeing 747 (3), Boeing 727 (3), Boeing 707 (3), Airbus A321 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hrd Aerosystems INC | Valve Core H57524 | 57524-00 | MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series... | 2023-06-20 | current |
| Hrd Aerosystems INC | Valve Core H57524 | 57524-00 | MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series... | 2023-05-16 | current |
| Honeywell International INC. | Valve-Core, Compartment Cooling 62E71-2 | 1663M26P02 | General Electric Company CF6-80E1A1, CF6-80E1A2, CF6-80E1A3 | 2023-03-18 | current |
| Honeywell International INC. | Valve-Core, Compartment Cooling 62E71-1 | 1663M26P01 | General Electric Company CF6-80E1A1, CF6-80E1A2, CF6-80E1A3 | 2023-03-18 | current |
| Hrd Aerosystems INC | Valve Core H57524 | 57524-00 | The Boeing Company 737-8, 737-9, 737-8200 | 2021-12-02 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation 57524-00 | The Boeing Company 737-800 Series, 737-900 Series,... | 2020-10-30 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation 57524-00 | Boeing 707-100 Long Body, 707-100B Long... | 2016-03-13 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation, 57524-00 | Boeing 707-100 Long Body, 707-100B Long... | 2014-05-27 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation 57524-00 | Boeing 707-100 Long Body, 707-100B Long... | 2013-11-21 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Valve Core M57524-00 | 57524-00 | Aerospatiale ATR42-200 ATR42-300 ATR42-320... | 2010-07-26 | current |
| Ametek Ameron, LLC D/B/A Mass Systems | Valve Core M179000 | 179000 | Learjet 24) RAYTHEON (2000 | 2010-07-26 | current |
| Mass Systems INC | Valve Core M179000 | 179000 | Learjet 24) RAYTHEON (2000 | 2007-08-14 | current |
| Mass Systems INC | Valve Core M57524-00 | 57524-00 | Aerospatiale ATR42-200, ATR42-300, ATR42-320 | 2007-08-14 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation 57524-00 | Aerospatiale ATR42-300, ATR42-320, ATR72-101 | 2005-02-06 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation 57524-00 | Aerospatiale ATR42-300, ATR42-320, ATR72-101 | 2004-03-31 | current |
| Hrd Aerosystems INC | Valve Core H57524 | Scott Aviation 57524-00 | Aerospatiale ATR42-300, ATR42-320, ATR72-101 | 2003-01-12 | current |
| Honeywell International INC | Valve-Core, Compartment Cooling 62E71-1 | 1663M26P01 | General Electric CF6-80E1 | 2002-11-18 | current |
| Honeywell International INC | Valve-Core, Compartment Cooling 62E71-2 | 1663M26P02 | General Electric CF6-80E1 | 2002-11-18 | current |
| Grimes Aerospace CO | Valve Core Compartment Cooling 36E14-1 | GE 1290M18P01 | General Electric CF6-80C | 1992-07-15 | current |
| Fl Aerospace CORP, Janitrol Aero Div | Valve-Core Compartment Cooling 36E14-1 | 1290M18P01 | General Electric CF6-80C | 1991-09-03 | current |
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.