Shell
0 failure reports named the shell in the last ten years, 17 since 1995. 395 FAA approvals let 25 companies make a replacement shell, Peco Manufacturing INC holding the most (120). The reports call it "shell assy", "shell", "shell assembly".
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 7 |
| 1996 | 4 |
| 1997 | 4 |
| 1998 | 2 |
Approved replacement parts 395 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a shell and sell it as an approved part for the models named. These are the companies holding such approvals for a shell:
For these models most: Boeing 747 (303), Boeing 777 (53), Boeing 737 (25), Boeing 767 (14), Boeing 787 Dreamliner (4), Mcdonnell Douglas MD-10 (3), Boeing 757 (3), Boeing 717 (3), Airbus A350 (3), Thrush Aircraft Llc S2 (2), Saab-Scania SAAB 340 (2), Saab-Fairchild 340 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Edc | Shell Assembly, Water Separator Inlet 2301224-2E | 2301224-2 | Gulfstream Aerospace... G-IV | 2025-12-19 | current |
| Edc | Shell Assembly, Water Separator Inlet 2301224-2E | 2301224-2 | Learjet Inc. Learjet 45 | 2025-12-19 | current |
| B/E Aerospace, INC. | SHELL ASSY, RH OB ZN 1 5006602-003EJ13 | 5006602-003EJ13 | The Boeing Company 787-9 | 2025-11-17 | current |
| B/E Aerospace, INC. | SHELL ASSY, CTR ZN 1 5006602-005EJ13 | 5006602-005EJ13 | The Boeing Company 787-9 | 2025-11-17 | current |
| B/E Aerospace, INC. | SHELL ASSY, LH OB ZN 1 5006602-001EJ13 | 5006602-001EJ13 | The Boeing Company 787-9 | 2025-11-17 | current |
| Seal Dynamics INC | Shell 452T2201-4SD | 452T2201-4 | The Boeing Company 767-200 Series, 767-300 Series,... | 2025-10-28 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Shell, Roller 7878056-2KT | 7878056-2 | The Boeing Company 787-8, 787-9, 787-10 | 2022-09-29 | current |
| Amsafe Bridport | SHELL ASSY 416U6030-16 | 416U6030-16 | BOEING 747-300 SERIES, 747-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 416U6030-11 | 416U6030-11 | BOEING 747-200B SERIES | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 416U6030-15 | 416U6030-15 | BOEING 747-300 SERIES, 747-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 65B57636-59 | 65B57636-59 | BOEING 747-200B SERIES, 747-200C SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 416U6030-14 | 416U6030-14 | BOEING 747-300 SERIES, 747-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 416U6030-9 | 416U6030-9 | BOEING 747-200B SERIES | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 416U6030-13 | 416U6030-13 | BOEING 747-300 SERIES, 747-300 SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 65B57636-13 | 65B57636-13 | BOEING 747-200B SERIES | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 65B57636-40 | 65B57636-40 | BOEING 747-100 SERIES, 747-200B SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 65B57636-73 | 65B57636-73 | BOEING 747-200B SERIES, 747-200C SERIES,... | 2022-09-27 | current |
| Amsafe Bridport | SHELL ASSY 65B57636-39 | 65B57636-39 | BOEING 747-200B SERIES | 2022-09-27 | current |
| Honeywell International INC. Honeywell Aerospace | Shell Assy 2307535-1 | 2307535-1 | Boeing 717-200 | 2021-04-21 | current |
| Airplains Services CORP | LH Shell w/ Union APS0750144-201 | 0750144-201 | Textron Aviation Inc. 180C, 180D, 180E | 2019-09-17 | current |
| Aero Design Inc/A Heico Aerospace Company | Shell Front AD-285W0096-10A | BAE Systems P/N 285W0096-10A | The Boeing Company 737-8, 737-9 | 2018-08-05 | current |
| Aero Design Inc/A Heico Aerospace Company | Shell Front AD-285W0096-10P | BAE Systems P/N 285W0096-10P | The Boeing Company 737-8, 737-9 | 2018-08-05 | current |
| Aero Design Inc/A Heico Aerospace Company | Shell AD-409C609-2 | Telephonics P/N 409C609-2 | Saab AB, Saab Aeronautics 340A (SAAB/SF340A), SAAB... | 2017-11-08 | current |
| Aero Design Inc/A Heico Aerospace Company | Shell Assembly AD-409C609-4 | Telephonics P/N 409C609-4 | Saab AB, Saab Aeronautics 340A (SAAB/SF340A), SAAB 340B | 2017-08-30 | current |
| B/E Aerospace, INC | KIT-SHELL, CTR 1054317-705 | 1054317-705 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, CTR 1054317-707 | 1054317-707 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, CTR, ZN2 1054317-715 | 1054317-715 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, OB 1054317-756 | 1054317-756 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, OB 1054317-754 | 1054317-754 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, OB 1054317-757 | 1054317-757 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, OB 1054317-755 | 1054317-755 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, OB 1054317-753 | 1054317-753 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, OB 1054317-758 | 1054317-758 | Boeing B777-300ER | 2017-06-21 | current |
| B/E Aerospace, INC | KIT-SHELL, CTR 1054317-703 | 1054317-703 | Boeing B777-300ER | 2017-06-21 | current |
| Aero Design INC | Shell Front AD-285W0096-10L | BAE Systems P/N 285W0096-10L | Boeing 737-700 Series, 737-800 Series,... | 2017-04-16 | current |
| Aero Design INC | Shell Front AD-285W0096-10P | BAE Systems P/N 285W0096-10P | Boeing 737-700 Series, 737-800 Series,... | 2016-10-25 | current |
| B/E Aerospace, INC | Shell Kit #1 1053809-001 | 1053809-001 | Boeing 777-200 Series | 2016-06-26 | current |
| B/E Aerospace, INC | Shell Kit #3 1053809-005 | 1053809-005 | Boeing 777-200 Series | 2016-06-26 | current |
| B/E Aerospace, INC | Shell Kit #2 1053809-003 | 1053809-003 | Boeing 777-200 Series | 2016-06-26 | current |
| Aero Design INC | Shell Front AD-285W0096-10D | BAE Systems P/N 285W0096-10D | Boeing 737-700 Series, 737-800 Series,... | 2016-04-17 | current |
| Aero Design INC | Shell Front AD-285W0096-10C | BAE Systems P/N 285W0096-10C | Boeing 737-700 Series, 737-800 Series,... | 2016-04-17 | current |
| Aero Design INC | Shell Front AD-285W0096-10B | BAE Systems P/N 285W0096-10B | Boeing 737-700 Series, 737-800 Series,... | 2016-04-17 | current |
| Aero Design INC | Shell Front AD-285W0096-10A | BAE Systems P/N 285W0096-10A | Boeing 737-700 Series, 737-800 Series,... | 2016-04-17 | current |
| Aviation Materials Management, INC | Inner Shell Assy 69-65396-1 | 69-65396-1 | Boeing 737-200 Series, 737-200C Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC | Outer Shell Assy 69-65397-1 | 69-65397-1 | Boeing 737-200 Series, 737-200C Series,... | 2015-02-12 | current |
| Peco INC | Shell 417U3031-2023 | 417U3031-2023 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3021-2042 | 417U3021-2042 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3021-2041 | 417U3021-2041 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2043 | 417U3026-2043 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2062 | 417U3026-2062 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2022 | 417U3031-2022 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2012 | 417U3031-2012 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3056-2004 | 417U3056-2004 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2002 | 417U3031-2002 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2061 | 417U3026-2061 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2066 | 417U3026-2066 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3056-2042 | 417U3056-2042 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3051-2005 | 417U3051-2005 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3051-2102 | 417U3051-2102 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3056-2041 | 417U3056-2041 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2021 | 417U3031-2021 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2026 | 417U3031-2026 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2004 | 417U3031-2004 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2031 | 417U3031-2031 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3051-2003 | 417U3051-2003 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3021-1061 | 417U3021-1061 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2032 | 417U3031-2032 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2068 | 417U3026-2068 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2011 | 417U3031-2011 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3021-2081 | 417U3021-2081 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2033 | 417U3031-2033 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3056-2006 | 417U3056-2006 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3056-2003 | 417U3056-2003 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2067 | 417U3026-2067 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2013 | 417U3031-2013 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3021-2061 | 417U3021-2061 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2041 | 417U3026-2041 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2082 | 417U3026-2082 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3051-2103 | 417U3051-2103 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3031-2003 | 417U3031-2003 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3026-2081 | 417U3026-2081 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2014 | 417U3066-2014 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 418W1066-10A | 418W1066-10A | Boeing 747-400 Series, 777-200 Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-76 | 65B50100-76 | Boeing 747-200B Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2009 | 417U3066-2009 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-15 | 65B50100-15 | Boeing 747-100 Series, 747-100B Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50101-35 | 65B50101-35 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50101-37 | 65B50101-37 | Boeing 747-200B Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-23 | 65B50100-23 | Boeing 747-100B Series, 747-100B SUD... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50176-4 | 65B50176-4 | Boeing 747-200B Series, 747-200C Series,... | 2015-02-02 | current |
| Peco INC | Shell 418W1081-12C | 418W1081-12C | Boeing 767-200 Series, 767-300 Series,... | 2015-02-02 | current |
| Peco INC | Shell 418W1016-11 | 418W1016-11 | Boeing 777-200 Series, 777-300ER Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50176-14 | 65B50176-14 | Boeing 747-200B Series, 747-200F Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-67 | 65B50100-67 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 65B52704-5 | 65B52704-5 | Boeing 747-100 Series, 747-200B Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B52705-14 | 65B52705-14 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2015 | 417U3066-2015 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2016 | 417U3066-2016 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2013 | 417U3066-2013 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-63 | 65B50100-63 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 418W1016-10 | 418W1016-10 | Boeing 777-200 Series, 777-200LR Series,... | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2018 | 417U3066-2018 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell 418W1026-131A | 418W1026-131A | Boeing 747-400 Series, 777-200 Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-73 | 65B50100-73 | Boeing 747-200C Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-16 | 65B50100-16 | Boeing 747-100 Series, 747-100B Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50101-34 | 65B50101-34 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 418W1026-50B | 418W1026-50B | Boeing 777-300ER Series | 2015-02-02 | current |
| Peco INC | Shell 417U3082-1006 | 417U3082-1006 | Boeing 747-400 Series, 747-400D Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50101-4 | 65B50101-4 | Boeing 747-100 Series, 747-200B Series | 2015-02-02 | current |
| Peco INC | Shell 418W1026-121A | 418W1026-121A | Boeing 747-400 Series, 747-400F Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-64 | 65B50100-64 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 65B51546-32 | 65B51546-32 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50101-36 | 65B50101-36 | Boeing 747-200C Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 418W1026-132A | 418W1026-132A | Boeing 747-400 Series, 777-200 Series,... | 2015-02-02 | current |
| Peco INC | Shell 65B67129-3 | 65B67129-3 | Boeing 747-100B Series, 747-200B Series | 2015-02-02 | current |
| Peco INC | Shell 418W1026-122A | 418W1026-122A | Boeing 747-400 Series, 777-200 Series,... | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2010 | 417U3066-2010 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50174-6 | 65B50174-6 | Boeing 747-200B Series, 747-200C Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50174-5 | 65B50174-5 | Boeing 747-100B Series, 747-200B Series,... | 2015-02-02 | current |
| Peco INC | Shell 418W1081-12B | 418W1081-12B | Boeing 767-200 Series, 767-300 Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50150-15 | 65B50150-15 | Boeing 747-200B Series, 747-200C Series,... | 2015-02-02 | current |
| Peco INC | Shell 418W1011-33 | 418W1011-33 | Boeing 777-200 Series, 777-200LR Series,... | 2015-02-02 | current |
| Peco INC | Shell 418W1021-40A | 418W1021-40A | Boeing 747-400 Series, 747-400F Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-75 | 65B50100-75 | Boeing 747-200B Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-68 | 65B50100-68 | Boeing 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell 417U3082-1008 | 417U3082-1008 | Boeing 747-400 Series, 747-400D Series | 2015-02-02 | current |
| Peco INC | Shell 417U3066-2017 | 417U3066-2017 | Boeing 747-400 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-45 | 65B50100-45 | Boeing 747-100B SUD Series, 747-200B... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-74 | 65B50100-74 | Boeing 747-200C Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50176-2 | 65B50176-2 | Boeing 747-100B Series, 747-200B Series,... | 2015-02-02 | current |
| Peco INC | Shell 418W1011-10 | 418W1011-10 | Boeing 777-200 Series, 777-300 Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-46 | 65B50100-46 | Boeing 747-100B SUD Series, 747-200B... | 2015-02-02 | current |
| Peco INC | Shell Assy. 65B50176-1 | 65B50176-1 | Boeing 747-100 Series, 747-100B Series,... | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50100-30 | 65B50100-30 | Boeing 747-200B Series, 747-300 Series | 2015-02-02 | current |
| Peco INC | Shell Assy 65B50174-1 | 65B50174-1 | Boeing 747-100 Series, 747-100B Series,... | 2015-02-02 | current |
| Hutch Aviation | SHELL HA1241630-7 | 1241630-7 | Cessna 210K, T210K, 210L | 2014-09-13 | current |
| Hutch Aviation | SHELL HA1241630-8 | 1241630-8 | Cessna 210K, T210K, 210L | 2014-09-13 | current |
| Aviation Materials Management, INC. | Outer Shell Assy 69-65397-1 | 69-65397-1 | Boeing 737-200 Series, 737-200C Series,... | 2014-09-04 | current |
| Aviation Materials Management, INC. | Inner Shell Assy 69-65396-1 | 69-65396-1 | Boeing 737-200 Series, 737-200C Series,... | 2014-09-04 | current |
| Ontic Engineering & Manufacturing INC | Shell, Outer Combustion Chamber Annular 966546-1 | 966546-1 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Shell, Inner, Combustion Chamber, Annular 966565-1 | 966565-1 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Ontic Engineering & Manufacturing INC | Shell, Outer, Combustion Chamber Annular 966545-1 | 966545-1 | Honeywell 700-4B (DC-10, MD-10), 700-4E (MD-11) | 2013-11-14 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Inner Shell Assembly 69-65396-1WD | 69-65396-1 | Boeing 737-100 Series, 737-200 Series,... | 2013-05-16 | current |
| Peco Manufacturing CO. INC | Shell Assy 65B50101-36 | 65B50101-36 | Boeing 747-200C Series, 747-300 Series | 2013-05-02 | current |
| Peco Manufacturing CO. INC | Shell 417U3056-2003 | 417U3056-2003 | Boeing 747-400 Series, 747-400D Series | 2013-05-02 | current |
| Peco Manufacturing CO. INC | Shell 417U3031-2012 | 417U3031-2012 | Boeing 747-400 Series | 2013-05-02 | current |
| Peco Manufacturing CO. INC | Shell 417U3031-2026 | 417U3031-2026 | Boeing 747-400 Series | 2013-05-02 | current |
| Peco Manufacturing CO. INC | Shell Assy 65B50101-37 | 65B50101-37 | Boeing 747-200B Series, 747-300 Series | 2013-05-02 | current |
| Peco Manufacturing CO. INC | Shell 417U3031-2023 | 417U3031-2023 | Boeing 747-400 Series, 747-400D Series | 2013-05-02 | current |
| Peco Manufacturing CO. INC | Shell 417U3031-2003 | 417U3031-2003 | Boeing 747-400 Series | 2013-05-02 | current |
The first 150 of 400.
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.
