Seal Spring
No failure report names the seal spring. 68 FAA approvals let 13 companies make a replacement seal spring, Aviation Materials Management INC holding the most (14).
Approved replacement parts 68 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a seal spring and sell it as an approved part for the models named. These are the companies holding such approvals for a seal spring:
Aviation Materials Management INC 14Magellan Aerospace (Formerly Aeronca INC) 11Turbine Kinetics INC, A Heico Aerospace Company 7Gemini Engineering 7Dec Technologies INC 7Spirit Aerosystems INC 6Sonic Industries INC 6Mcclain International INC, Division of Heico Aerospace 4Gemini Engineering INC 2Wencor LLC (Formerly Dixie Aerospace LLC) 1Wencor LLC 1Aircraft Component Design LLC 1Aar Pma Products 1
For these models most: Boeing 737 (61), Boeing 777 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aircraft Component Design LLC | Seal-Spring 4106T53P04ACD | 4106T53P04 | General Electric Company CT7-9B, CT7-9B1, CT7-9B2 | 2022-09-01 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-062 | Boeing P/N 314A1502-62 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-032 | Boeing P/N 314A1502-32 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-054 | Boeing P/N 314A1502-54 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-064 | Boeing P/N 314A1502-64 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-065 | Boeing P/N 314A1502-65 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-063 | Boeing P/N 314A1502-63 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Spring DEC59-154-033 | Boeing P/N 314A1502-33 | Boeing 737-300 Series, 737-400 Series,... | 2016-01-19 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-33 | 314A1502-33 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-62 | 314A1502-62 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-64 | 314A1502-64 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 65-69603-19 | 69-69603-13 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 65-69603-20 | 69-69603-20 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-32 | 314A1502-32 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-63 | 314A1502-63 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-65 | 314A1502-65 | Boeing 737-300 Series, 737-400 Series,... | 2013-03-25 | current |
| Wencor LLC (Formerly Dixie Aerospace LLC) | Seal Spring 314A1502-54AAR | Boeing 314A1502-54 | Boeing 737-300, -400, -500 series | 2011-06-20 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-32 | 314A1502-32 | Boeing 737-300 Series, 737-400 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-64 | 314A1502-64 | Boeing 737-300 Series, 737-400 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-63 | 314A1502-63 | Boeing 737-300 Series, 737-400 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-33 | 314A1502-33 | Boeing 737-300 Series, 737-400 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-65 | 314A1502-65 | Boeing 737-300 Series, 737-400 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Seal Spring 314A1502-62 | 314A1502-62 | Boeing 737-300 Series, 737-400 Series,... | 2010-10-25 | current |
| Spirit Aerosystems INC | SEAL SPRING 314A1502-65 | 314A1502-65 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-09-13 | current |
| Spirit Aerosystems INC | SEAL SPRING 314A1502-33 | 314A1502-33 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-09-13 | current |
| Spirit Aerosystems INC | SEAL SPRING 314A1502-63 | 314A1502-63 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-09-13 | current |
| Spirit Aerosystems INC | SEAL SPRING 314A1502-64 | 314A1502-64 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-09-13 | current |
| Spirit Aerosystems INC | SEAL SPRING 65-69603-19 | 65-69603-19 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2010-03-07 | current |
| Wencor LLC | Seal Assembly-Spring Loaded 5912694-1WE | 5912694-1 | Boeing 777-200 series & 777-300 series | 2010-02-02 | current |
| Gemini Engineering INC | SEAL SPRING 314A1502-62 | 314A1502-62 | Boeing 737-300 Series, 737-400 Series,... | 2009-11-15 | current |
| Gemini Engineering INC | SEAL SPRING 65-69603-20 | 65-69603-20 | Boeing 737-300 Series, 737-400 Series,... | 2009-11-15 | current |
| Gemini Engineering | SEAL SPRING 65-69603-18 | 65-69603-18 | Boeing 737-300 Series, 737-400 Series,... | 2009-06-03 | current |
| Gemini Engineering | SEAL SPRING 65-69603-7 | 65-69603-7 | Boeing 737-200 Series, 737-200C Series,... | 2009-06-03 | current |
| Gemini Engineering | SEAL SPRING 65-69603-19 | 65-69603-19 | Boeing 737-300 Series, 737-400 Series,... | 2009-06-03 | current |
| Spirit Aerosystems INC | SEAL SPRING 65-69603-20 | 65-69603-20 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2009-05-17 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-62 | 314A1502-62 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-32 | 314A1502-32 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-35 | 314A1502-35 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-54 | 314A1502-54 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-64 | 314A1502-64 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-33 | 314A1502-33 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-63 | 314A1502-63 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-34 | 314A1502-34 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-65 | 314A1502-65 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-55 | 314A1502-55 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Magellan Aerospace (Formerly Aeronca INC) | SEAL SPRING 314A1502-56 | 314A1502-56 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2008-11-13 | current |
| Aar Pma Products | Seal Spring 314A1502-54AAR | 314A1502-54 | Boeing B737-300 / -400 / -500 Series | 2007-10-29 | current |
| Gemini Engineering | Seal Spring 314A1502-54 | 314A1502-54 | Boeing 737-300 Series, 737-400 Series,... | 2007-08-27 | current |
| Mcclain International INC, Division of Heico Aerospace | Seal Spring M314A1502-64 | 314A1502-64 | Boeing B737- 300/400/500 | 2007-07-16 | current |
| Mcclain International INC, Division of Heico Aerospace | Seal Spring M314A1502-65 | 314A1502-65 | Boeing B737- 300/400/500 | 2007-07-16 | current |
| Mcclain International INC, Division of Heico Aerospace | SEAL SPRING M314A1502-62 | 314A1502-62 | Boeing B737-300/400/500 | 2006-11-07 | current |
| Mcclain International INC, Division of Heico Aerospace | SEAL SPRING M314A1502-63 | 314A1502-63 | Boeing B737-300/400/500 | 2006-11-07 | current |
| Gemini Engineering | SEAL SPRING 314A1502-63 | 314A1502-63 | Boeing 737-300 Series, 737-400 Series,... | 2006-07-30 | current |
| Gemini Engineering | SEAL SPRING 314A1502-65 | 314A1502-65 | Boeing 737-300 Series, 737-400 Series,... | 2006-07-30 | current |
| Sonic Industries INC | SEAL SPRING 314A1502-63 | 314A1502-63 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2006-05-15 | current |
| Sonic Industries INC | SEAL SPRING 314A1502-54 | 314A1502-54 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2006-05-15 | current |
| Sonic Industries INC | SEAL SPRING 314A1502-65 | 314A1502-65 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2006-05-15 | current |
| Sonic Industries INC | SEAL SPRING 314A1502-64 | 314A1502-64 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2006-05-15 | current |
| Sonic Industries INC | SEAL SPRING 314A1502-62 | 314A1502-62 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2006-05-15 | current |
| Sonic Industries INC | SEAL SPRING 65-69603-20 | 65-69603-20 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2006-05-15 | current |
| Dec Technologies INC | Seal Spring DEC59-154-054 | Boeing P/N 314A1502-54 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Dec Technologies INC | Seal Spring DEC59-154-064 | Boeing P/N 314A1502-64 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Dec Technologies INC | Seal Spring DEC59-154-063 | Boeing P/N 314A1502-63 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Dec Technologies INC | Seal Spring DEC59-154-033 | Boeing P/N 314A1502-33 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Dec Technologies INC | Seal Spring DEC59-154-032 | Boeing P/N 314A1502-32 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Dec Technologies INC | Seal Spring DEC59-154-065 | Boeing P/N 314A1502-65 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Dec Technologies INC | Seal Spring DEC59-154-062 | Boeing P/N 314A1502-62 | Boeing 737-300 Series, 737-400 Series,... | 2005-12-19 | current |
| Gemini Engineering | SEAL SPRING 314A1502-64 | 314A1502-64 | Boeing 737-300 SERIES, 737-400 SERIES,... | 2003-10-05 | 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.