The U.S. aircraft register, updated daily
Parts · Airframe structure

Ferrule

18 failure reports named the ferrule in the last ten years, 88 since 1996, most often on the Mcdonnell Douglas Aircraft Co MD-88; the condition most often found was "damaged". 138 FAA approvals let 25 companies make a replacement ferrule, Pti Technologies INC holding the most (45).

Reports by year

012243648199620012010202322026
Reports by year, as a table
reports
199648
19971
19985
19991
20002
20012
20021
20051
20061
20072
20103
20121
20132
20167
20175
20232
20242
20262

Which system the reports file it under last ten years

Airframe structure14Electrical power2Cabin, seats and restraints1Propeller1
Reports by system, as a table
reports
Airframe structure14
Electrical power2
Cabin, seats and restraints1
Propeller1

Models most often reporting it last ten years

Mcdonnell Douglas Aircraft Co MD-8810Boeing 7173Boeing 7572Airbus A3191Boeing 7371
Models most reported, as a table
reports
Mcdonnell Douglas Aircraft Co MD-8810
Boeing 7173
Boeing 7572
Airbus A3191
Boeing 7371

How it failed the condition found, last ten years

damaged10cracked2out of position2broken1delaminated1inoperative1punctured1
Conditions found, as a table
reports
damaged10
cracked2
out of position2
broken1
delaminated1
inoperative1
punctured1

Approved replacement parts 138 parts manufacturer approvals

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

Pti Technologies INC 45Transdigm INC, Adel Wiggins Group 25Electro-Methods INC 11Swagelok Company 6Parker Hannifin CORP 6Turbine Kinetics INC, Subsidiary of Heico CORP 5Pacific Sky Supply INC 4Cygnet Aerospace CORP 4Mcclain International INC, Division of Heico Aerospace 3Honeywell International INC. 3Honeywell International INC 3Extex Engineered Products INC 3Turbo Technologies LLC 2Textron Filtration Systems 2Lanair Research and Development INC 2Jet Avion Corporation A Heico Aerospace Company 2Hydraflow INC 2Cbk Aviation 2Amsafe Bridport 2Wencor West INC 1Turbine Kinetics INC, A Heico Aerospace Company 1Sun Air Parts 1Rohr INC (See Goodrich Aerostructures) 1Ontic Engineering & Manufacturing INC 1Goodrich Aerostructures (Formerly Rohr INC) 1

For these models most: Boeing 747 (63), Boeing 767 (19), Boeing 757 (19), Boeing 737 (13), Mcdonnell Douglas DC-9 (4), Mcdonnell Douglas Aircraft Co MD-88 (4), Saab-Fairchild 340 (2), Saab Ab SAAB 340 (2), Israel Aircraft Industries ASTRA SPX (2), Israel Aircraft Industries 1125 (2), Douglas DC-9 (2), Boeing 777 (1).

MakerPartReplacesFitsGrantedStatus
Turbo Technologies LLCFerrule, Crossover 6899778TT6899778Rolls-Royce 501-D13, 501-D13A, 501-D13D2024-07-02current
Turbo Technologies LLCFerrule, Fuel Nozzle 6846518TT6846518Rolls-Royce 501- D22, 501-D22A, T56-A-14LFE2024-07-02current
Adpma LLCFerrule Assembly ADP33004-11251-0616-1The Boeing Company 737-700 Series, 737-800 Series,...2023-11-15current
Honeywell International INC.Ferrule 121670-3301-772-202-0CFM International S.A. CFM56-5B1, CFM56-5B2, CFM56-B42023-04-14current
Honeywell International INC.Ferrule 121670-1301-772-201-0CFM International S.A CFM56-2, CFM56-2A, CFM56-2B2023-04-04current
Honeywell International INC.Ferrule 121670-3301-772-202-0CFM International S.A. CFM56-2, CFM56-2A, CFM56-2B2023-01-13current
Amsafe BridportFERRULE 69B52096-469B52096-4BOEING 747-100 SERIES, 747-200B SERIES,...2022-09-27current
Pti Technologies INCFerrule 75403567540356The Boeing Company 747-100 Series, 747-200B Series,...2021-07-27current
Pti Technologies INCFerrule 75400017540001The Boeing Company 747-100 Series, 747-200B Series,...2021-07-27current
Jet Avion Corporation A Heico Aerospace CompanyFerrule 2A2209JAInternational Aero EnginesP/N: 2A2209International Aero... V2500-A12020-11-19current
Jet Avion Corporation A Heico Aerospace CompanyFerrule 2A2173JAInternational Aero EnginesP/N: 2A2173International Aero... V2500-A12020-11-19current
Continental Aerospace Technologies INCFerrule, Pushrod Tube AE3273532735Pratt & Whitney Wasp Jr. R985-5, 13, 172020-01-06current
Ontic Engineering & Manufacturing INCFerrule 3119455-013119455-01Pratt & Whitney Canada JT154D-5, -5A, -5B2017-03-30current
Continental Motors INCFerrule, Pushrod Tube AE3273532735Pratt & Whitney Wasp Jr. R985-5, 13, 172017-01-08current
Extex Engineered Products INCFerrule, Igniter E2300753123007531Rolls-Royce 250-C28B, C28C, C302016-09-07current
Extex Engineered Products INCFerrule, Crossover T68997786899778Rolls-Royce 501-D13, D22, D22A2016-09-07current
Extex Engineered Products INCFerrule, Fuel Nozzle T68465186846518Rolls-Royce 501-D22, D22A, D22C2016-09-07current
Turbine Kinetics INC, A Heico Aerospace CompanyFerrule, Combustion Chamber 9968M26P02QQ9968M26P02CFM International CFM56-2, CFM56-2B, CFM56-3B2014-01-27current
Lanair Research and Development INCInner Ferrule LA9930-02022945-036Saab AB 340A (SAAB-SF340A), SAAB 340B2013-03-24current
Lanair Research and Development INCOuter Ferrule LA9930-01022901Saab AB 340A (SAAB-SF340A), SAAB 340B2013-03-24current
Parker Hannifin CORPFerrule Assy 542-009-001542-009-001Boeing DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-832012-06-26current
Parker Hannifin CORPFerrule Assy 542-008-001542-008-001Boeing DC-9-81 (MD-81), DC-9-82 (MD-82),...2012-06-26current
Parker Hannifin CORPFerrule Assy 542-009-001542-009-001Boeing DC-9-81 (MD-81), DC-9-82 (MD-82), DC-9-832012-04-26current
Parker Hannifin CORPFerrule Assy 542-008-001542-008-001Boeing DC-9-81 (MD-81), DC-9-82 (MD-82),...2012-04-26current
Turbine Kinetics INC, Subsidiary of Heico CORPFerrule, Combustion Chamber 9968M26P02QQ9968M26P02CFM International CFM56-2, CFM56-2B, CFM56-3B2011-11-28current
Amsafe BridportFERRULE 69B52096-4(69B52096-4)BOEING 747-100 SERIES, 747-200B SERIES,...2011-02-03current
Mcclain International INC, Division of Heico AerospaceFerrule, # 4 Bearing Air Tube - JT8D RD2134-1, -2593287Pratt & Whitney JT8D-1 thru -17 Series2009-02-09current
Mcclain International INC, Division of Heico AerospaceFerrule, # 4 Bearing Air Tube - JT8D RD2135 -1, -2593284Pratt & Whitney JT8D-1 thru -172009-02-09current
Goodrich Aerostructures (Formerly Rohr INC)Ferrule LJ16147LJ16147Rolls-Royce RB211-22B-02, 524B-02, 524B3-022008-05-13current
Airmotive Engineering CORPFerrule, Pushrod Tube AE3273532735Pratt & Whitney Wasp Jr. R-985-5, 13, 172006-10-17current
Honeywell International INCFerrule 121670-3301-772-202-0CFM International CFM56-2, -2A, -2B2005-08-25current
Rohr INC (See Goodrich Aerostructures)Ferrule LJ16147LJ16147Rolls-Royce RB211-22B-02, 524B-02, 524B3-022005-04-20current
Turbine Kinetics INC, Subsidiary of Heico CORPFerrule KT-1143570565Pratt & Whitney JT8D-1, -1A, -1B2004-05-18current
Gemini EngineeringFERRULE BACF22U6BACF22U6Boeing 727-200 SERIES, 727-200F SERIES,...2003-10-05current
Extex LTDFerrule, Igniter E2300753123007531Rolls-Royce 250-C28B, C28C, C302002-12-01current
Turbine Kinetics INC, Subsidiary of Heico CORPFerrule, Combustion Chamber 9968M26P02QQ9968M26P02CFM International CFM56-2, -2-C1, -2-C22002-01-01current
Turbine Kinetics INC, Subsidiary of Heico CORPFerrule KT-1142593286Pratt & Whitney JT8D-1, -1A, -1B2001-07-10current
Cbk AviationFerrule, Fuel Nozzle CBK68465186846518Rolls-Royce 501-D22A, -D22C2001-06-20current
Cbk AviationFerrule, Crossover CBK68997786899778Rolls-Royce 501-D22, -D22A, -D22C2001-06-20current
Pti Technologies INCReplacement Ferrule Assembly 75414367541436Boeing 7472000-09-07current
Pti Technologies INCFerrule 7540458-1027540458-102Boeing 747-100, -200, -3002000-09-07current
Pti Technologies INCFerrule (ECS) 75404657540465Boeing 747-100, -200, -3002000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75412957541295Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75404607540460Boeing 7472000-09-07current
Pti Technologies INCFerrule 7540464Boeing 7540464Boeing 747-100, -100B, 2002000-09-07current
Pti Technologies INCFerrule Assembly 7540463-1017540463-101Boeing 7472000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414337541433Boeing 7472000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414797541479Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75404617540461Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75404577540457Boeing 7472000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414827541482Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75404587540458Boeing 7472000-09-07current
Pti Technologies INCFerrule 7540460-1027540460-102Boeing 747-100, -200, -3002000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414977541497Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 7540464-1017540464-101Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75403727540372Boeing 7472000-09-07current
Pti Technologies INCFerrule 7540462-1027540462-102Boeing 747-100, -200, -3002000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75412947541294Boeing 7472000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414957541495Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 7540463Boeing 7540463Boeing 747-4002000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414467541446Boeing 7472000-09-07current
Pti Technologies INCFerrule 7540461-1027540461-102Boeing 747-100, -200, -3002000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414787541478Boeing 7472000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414817541481Boeing 7472000-09-07current
Pti Technologies INCReplacement Ferrule Assembly 75414837541483Boeing 7472000-09-07current
Pti Technologies INCFerrule (ECS) 75414287541428Boeing 747-100, -200, -3002000-09-07current
Pti Technologies INCFerrule Assembly 75400017540001Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75403567540356Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 75404627540462Boeing 7472000-09-07current
Pti Technologies INCFerrule Assembly 7541865Lockheed Aeronautical Systems Company 741415-109Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541868Lockheed Aeronautical Systems Company 741415-115Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541863Lockheed Aeronautical Systems Company 741415-105Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541864Lockheed Aeronautical Systems Company 741415-107Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Replacement 75419257541925Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Replacement 75419287541928Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541861Lockheed Aeronautical Systems Company 741415-101Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Replacement 75419177541917Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541862Lockheed Aeronautical Systems Company 741415-103Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541866Lockheed Aeronautical Systems Company 741415-111Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Replacement 75419267541926Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Assembly 7541867Lockheed Aeronautical Systems Company 741415-113Lockheed L-10112000-09-07current
Pti Technologies INCFerrule Replacement 75419277541927Lockheed L-10112000-09-07current
Cygnet Aerospace CORPFerrule CA-3054C-3054McCauley 2A34C50, 2A34C66, D2A34C492000-07-24current
Cygnet Aerospace CORPFerrule CA-4450C-4450McCauley 2AF34C55, D2AF34C30, D2AF34C522000-07-24current
Cygnet Aerospace CORPFerrule CA-2464C-2464McCauley E2A34C70, 2A36C1, 2A36C232000-07-24current
Cygnet Aerospace CORPFerrule CA-4451McCauley C-4451McCauley 2AF31C10, D2AF34C59, D2AF34C602000-07-24current
Hydraflow INCFerrule 14F03-12D14F03-12-DIsrael 1125 Westwind Astra, Astra SPX2000-07-17current
Hydraflow INCFerrule 14F03-16D14F03-16DIsrael 1125 Westwind Astra, Astra SPX2000-07-17current
Swagelok CompanyFerrule NY-1014-1BACF32A10BBoeing 737-100, 200, 3001999-02-24current
Swagelok CompanyFerrule NY-1614-1BACF32A16BBoeing 737-100, 200, 747-1001999-02-24current
Swagelok CompanyFerrule NY-1013-1BACF32A10ABoeing 737-100, 200, 3001999-02-24current
Swagelok CompanyFerrule NY-504-1BACF32A5BBoeing 747-100, 200, 3001999-02-24current
Swagelok CompanyFerrule NY-503-1BACF32A5ABoeing 747-100, 200, 3001999-02-24current
Swagelok CompanyFerrule NY-1613-1BACF32A16ABoeing 737-100, 200, 747-1001999-02-24current
Transdigm INC, Adel Wiggins GroupFerrule 63052-24-32Boeing 63052-24-32Boeing 737-700, -800, 747-4001998-10-18current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E16Boeing BACF32E16Boeing 737-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E20Boeing BACF32E20Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F12Boeing BACF32F12Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E32Boeing BACF32E32Boeing 737-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F16Boeing BACF32F16Boeing 737-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32H10ABoeing BACF32H10ABoeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F20Boeing BACF32F20Boeing 737-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E24Boeing BACF32E24Boeing 737-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F6Boeing BACF32F6Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E40Boeing BACF32E40Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E28Boeing BACF32E28Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F24Boeing BACF32F24Boeing 737-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E8Boeing BACF32E8Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F8Boeing BACF32F8Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E48ABoeing BACF32E48ABoeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E12Boeing BACF32E12Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F28Boeing BACF32F28Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E56ABoeing BACF32E56ABoeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32E64ABoeing BACF32E64ABoeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F32Boeing BACF32F32Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F36Boeing BACF32F36Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F40Boeing BACF32F40Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F64Boeing BACF32F64Boeing 747-100, 200, 3001997-10-20current
Transdigm INC, Adel Wiggins GroupFerrule BACF32F23Boeing BACF32F23Boeing 747-100, 200, 3001997-10-20current
Pacific Sky Supply INCFerrule - Conduit Mounting 6780806PAllison 6780806Allison Engine 501-D13, 501-D13A, 501-D13D1997-07-13current
Sun Air PartsFerrule - Conduit SAP92369Pratt & Whitney 92369Pratt & Whitney R-985 Wasp Jr. series AN-1, -3, -41997-01-12current
Mcclain International INC, Division of Heico AerospaceFerrule, Igniter M5018CFM International 9968M26P02CFM International CFM56-2, -2B-1, -3-B11996-12-08current
Honeywell International INCFerrule 121670-3CFM 301-772-202-0CFM International CFM56-5, -5-A1/F, -5A31996-09-18current
Pacific Sky Supply INCFerrule, Fuel Nozzle 6846518PAllison 6846518Allison Engine 501-D22, 501-D22A, 501-D22C1995-10-25current
Dec Technologies INCFerrule DEC41-001 -501Allison 6846518, FerruleAllison Engine 501-D13, -D13A, -D13D1995-04-19current
Pacific Sky Supply INCFerrule, Crossover 6899778PAllison 6899778Allison Engine 501-D13, 501-D13A, 501-D13D1995-03-22current
Pacific Sky Supply INCFerrule, Fuel Nozzle 6855575PAllison 6855575Allison Engine 501-D13, 501-D13A, 501-D13D1995-03-22current
Turbine Kinetics INC, Subsidiary of Heico CORPFerrule KT-1143P&W 570565Pratt & Whitney JT8D-1, -1A, -1B1994-03-02current
Parker Hannifin CORPFerrule 9900-40ABoeing BACF32B-40Boeing 7571992-08-26current
Parker Hannifin CORPFerrule 9900-32ABoeing BACF32B-32Boeing 7571992-08-26current
Wencor West INCFerrule - Tube Fitting .625 546689WEP&W 546689Pratt & Whitney JT8D-1, -1A, 71992-06-04current
Textron Filtration SystemsFerrule Assembly 7541861, 7541862, 7541863,...7541861, 7541862, 7541863, 7541864, 7541885,...Lockheed L-1011-385-1, -385-1-14, -385-1-151992-01-12current
Textron Filtration SystemsReplacement Ferrule Assembly 7541917, 7541925, 7541926,...7541917, 7541925, 7541926, 7541927, 7541928Lockheed L-1011-385-1, -385-1-14, -385-1-151992-01-12current
Honeywell International INCFerrule 121670-1Snecma 301-772-201-0CFM International CFM56-2, -2B, -31989-07-15current
Electro-Methods INCFerrule EM546689-Pratt & Whitney JT9D-3A, -7, -7A1976-06-21current
Electro-Methods INCFerrule EM546687-Pratt & Whitney JT8D-1, -3, -3B1976-06-02current
Electro-Methods INCFerrule EM546692 dated 1-3-75-Pratt & Whitney JT9D-3A, D-7, D-7A1976-06-02current
Electro-Methods INCFerrule EM406240, N/C dated 12-9-75406240, A-2 1-16-63Pratt & Whitney JT8D-1, -1A, -71976-04-06current
Electro-Methods INCFerrule EM407756, N/C dated 12-9-75407756, A-2 3-21-63Pratt & Whitney JT8D-1, -1A, -71976-04-06current
Electro-Methods INCFerrule EM227402, N/C, dated 3-15-76227402, Revision A-1, dated 2-7-63Pratt & Whitney JT3D-I, -3, -3B1976-03-30current
Electro-Methods INCFerrule EM227440, N/C, dated 2-27-76227440, Revision A-1, dated 2-7-63Pratt & Whitney JT8D-1, -1A, -71976-03-30current
Electro-Methods INCFerrule EM546689546689, Rev. A dated 5-19-71Pratt & Whitney / JT8D-1, -1A, -71976-02-03current
Electro-Methods INCFerrule EM407745407745, Rev. 1&2A dated 3-18-63Pratt & Whitney JT8D-1, 1A, -71976-02-03current
Electro-Methods INCFerrule EM541034541034, Rev. B dated 5-19-71Pratt & Whitney JT8D-1, -1A, -71976-02-03current
Electro-Methods INCFerrule EM546692, N/C, 1-3-75-Pratt & Whitney JT3D-1, D-3, D-3B1975-03-30current

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.