Washer Flat
No failure report names the washer flat. 41 FAA approvals let 19 companies make a replacement washer flat, Jet Avion Corporation A Heico Aerospace Company holding the most (9).
Approved replacement parts 41 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a washer flat and sell it as an approved part for the models named. These are the companies holding such approvals for a washer flat:
Jet Avion Corporation A Heico Aerospace Company 9Hye-Tech Manufacturing LLC 4Turbine Kinetics INC, A Heico Aerospace Company 3Mcclain International INC, Division of Heico Aerospace 3Kapco 3Wencor, LLC 2Jet Tech Engineering 2Jet Parts Engineering INC 2Hye-Tech Manufacturing LLC 2Gemini Engineering 2Wencor West INC 1Wencor LLC 1Turbine Kinetics INC, Subsidiary of Heico CORP 1Tech Tool Plastics INC 1Spirit Aerosystems INC 1Hye-Tech Manufacturing LLC 1Extex Engineered Products INC. 1Bristol Industries 1Boeing Distribution, INC. 1
For these models most: Boeing 737 (3), Dassault FALCON 10 (2), Boeing 747 (2), Raytheon Corporate Jets Inc HAWKER 1000 (1), Embraer ERJ 190 E190 and E195 (1), Embraer ERJ 170 E170 and E175 (1), Bombardier CL-600 Challenger and CRJ (1), Boeing 727 (1), Bell 407 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Extex Engineered Products INC. | Washer – Flat, .355 OD x .043 759354 | 759354 | Pratt & Whitney JT8D-1, JT8D-1A, JT8D-1B | 2024-10-28 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Washer-Flat 70R164KT | 70R164 | Pratt & Whitney Division PW4052 *, PW4056 *, PW4060 * | 2024-10-07 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Washer-Flat 70R157KT | 70R157 | Pratt & Whitney Division PW4052, PW4056, PW4060 | 2024-07-22 | current |
| Boeing Distribution, INC. | Washer – Flat AV3910739-01 | 3910739-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat M774748 | Pratt & Whitney P/N 774748 | Pratt & Whitney... PW4074, PW4077, PW4074D | 2020-09-08 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat M58H556 | Pratt & Whitney P/N 58H556 | Pratt & Whitney... PW4052 *, PW4056 *, PW4060 * | 2020-07-22 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .170 ID X .582 OD X .055 The. 6871658HT | 6871658 | Rolls-Royce 250-C20, C20B, C20C (T63-A-720) | 2019-04-30 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .257 ID x .500 OD x .085 6823170HT | 6823170 | Rolls-Royce 250-B15G, B17, B17B | 2019-04-30 | current |
| Kapco | Washer Flat VL1476PW147 | 50U146 | Pratt & Whitney PW4074, PW4074D, PW4077 | 2019-02-24 | current |
| Kapco | Washer-Flat VL1480PW150 | 50N112 | Pratt & Whitney PW4052*, PW4056*, PW4060* | 2018-10-25 | current |
| Kapco | Washer-Flat VL1505PW165 | 50N116 | Pratt & Whitney PW4052*, PW4056*, PW4060* | 2018-10-25 | current |
| Wencor, LLC | Washer-Flat 770391WE | 770391 | Embraer S.A. ERJ 170-100 STD, ERJ 170-100 LR, ERJ... | 2017-09-12 | current |
| Wencor, LLC | Washer-Flat 770391WE | 770391 | MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series... | 2017-09-12 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat 5115T68P07JA | General Electric P/N 5115T68P07 | General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 | 2017-05-07 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Washer-Flat 7095-801300KT | Transdigm, Inc. P/N 7095-801300 | Boeing 747-200F Series, 747-300 Series,... | 2016-11-21 | current |
| Jet Parts Engineering INC | Washer- Flat - IGV and Stage 1 5115T68P07JP | 5115T68P07 | General Electric company CF34-8C1, CF34-8C5, CF34-8C5A1 | 2015-12-15 | current |
| Jet Parts Engineering INC | Washer- Flat - Stage 2 and 3 5115T68P08JP | 5115T68P08 | General Electric company CF34-8C1, CF34-8C5, CF34-8C5A1 | 2015-12-15 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .257 ID x .500 OD x .085 6823170HT | 6823170 | Rolls-Royce 250-B15G, B17, B17B | 2015-11-22 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .170 ID X .582 OD X .055 The. 6871658HT | 6871658 | Rolls-Royce 250-C20, C20B, C20C (T63-A-720) | 2015-11-22 | current |
| Jet Tech Engineering | Washer-Flat Rev N/C Dated 3/19/14 JTE45330 | 45330 | Dassault Falcon 10) British Aerospace (BAe... | 2015-06-10 | current |
| Tech Tool Plastics INC | Washer-Flat FN100-1133-63 | Modification Part | Bell 407 | 2015-03-25 | current |
| Turbine Kinetics INC, Subsidiary of Heico CORP | Washer-Flat Sealing 2-131-159-01KT | 2-131-159-01 | Honeywell ALF502L, ALF502L-2, ALF502L-2A | 2012-08-26 | current |
| Wencor LLC | Washer-Flat 765696WE | 765696 | Pratt & Whitney JT8D-1, JT8D-1A, JT8D-1B | 2010-02-02 | current |
| Mcclain International INC, Division of Heico Aerospace | WASHER-FLAT M774748 | 774748 | Pratt & Whitney PW4074, PW4077, PW4074D | 2009-08-27 | current |
| Mcclain International INC, Division of Heico Aerospace | Washer-Flat M774748 | 774748 | Pratt & Whitney PW4074, PW4074D, PW4077 | 2009-02-26 | current |
| Mcclain International INC, Division of Heico Aerospace | Washer-Flat M58H556 | 58H556 | Pratt & Whitney PW4052, PW4052(-3), PW4056 | 2009-02-26 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat JA58H598 | 58H598 | Pratt & Whitney PW4052, PW4052-3, PW4056 | 2008-11-06 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat JA58H576 | 58H576 | Pratt & Whitney PW4052, PW4052-3, PW4056 | 2008-11-06 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat JA50J905 | 50J905 | Pratt & Whitney PW4074D, PW4077D, PW4084D | 2007-10-15 | current |
| Spirit Aerosystems INC | WASHER-FLAT 66-19995-2 | 66-19995-2 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2007-03-02 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat JA50N112 | 50N112 | Pratt & Whitney PW4052, PW4052(-3), PW4056 | 2006-10-25 | current |
| Gemini Engineering | WASHER-FLAT 66-19995-2 | 66-19995-2 | Boeing 737-600 SERIES, 737-700 SERIES,... | 2003-10-05 | current |
| Gemini Engineering | WASHER-FLAT 66-19995-1 | 66-19995-1 | Boeing 727-200 SERIES, '737-100 SERIES,... | 2003-10-05 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat JA3055T01P02 | 3055T01P02 | General Electric CF34 Series | 2003-09-16 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .170 ID x .582 OD x .055 Thk. 6871658HT | 6871658 | Rolls-Royce 250-C20, C20B, C20C | 2003-06-28 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .170 ID x .582 OD x .055 Thk. 6871658HT | 6871658 | Rolls-Royce 250-C20, C20B, C20C | 2003-05-01 | current |
| Jet Tech Engineering | Washer-Flat JTE67556 | 67556 | Dassault Aviation Falcon 10 | 2002-03-24 | current |
| Hye-Tech Manufacturing LLC | Washer-Flat .170 ID x .582 OD x .055 Thk 6871658HT | 6871658 | Rolls-Royce 250-C20, C20B, C20C | 2000-12-11 | current |
| Jet Avion Corporation A Heico Aerospace Company | Washer-Flat JA1A4828 | Pratt & Whitney Engines 1A4828 | Pratt & Whitney PW2037, PW2040, PW2240 | 1998-01-04 | current |
| Bristol Industries | Washer-flat .380 OD X .0745 B00924 | P & W 765696 | Pratt & Whitney JT8D-1, 7A, 7B | 1994-03-19 | current |
| Wencor West INC | Washer-Flat .266 x .875 x .078 538059WE | P&W 538059 | Pratt & Whitney JT8D-1, 7, 7A | 1992-06-09 | 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.