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Parts · Flight controls

Restrictor

3 failure reports named the restrictor in the last ten years, 17 since 1995, most often on the Airbus A300; the condition most often found was "faulted". 68 FAA approvals let 25 companies make a replacement restrictor, Crissair INC holding the most (25).

Reports by year

0122319952011201912025
Reports by year, as a table
reports
19951
19963
19971
19992
20081
20111
20123
20131
20141
20181
20191
20251

Which system the reports file it under last ten years

Flight controls1Landing gear1Heating, ice protection and utility systems1
Reports by system, as a table
reports
Flight controls1
Landing gear1
Heating, ice protection and utility systems1

Models most often reporting it last ten years

Airbus A3001Embraer EMB-145 ERJ 1451Mcdonnell Douglas MD-111
Models most reported, as a table
reports
Airbus A3001
Embraer EMB-145 ERJ 1451
Mcdonnell Douglas MD-111

How it failed the condition found, last ten years

faulted1malfunctioned1misinstalled1
Conditions found, as a table
reports
faulted1
malfunctioned1
misinstalled1

Approved replacement parts 68 parts manufacturer approvals

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

Crissair INC 25Rotair Industries INC 6Northwest Aerospace Technologies INC 4Goodrich Landing Gear 4Gulfstream Aerospace LP 3Galaxy Aerospace CO LP 3Hye-Tech Manufacturing LLC 2Gulfstream Aerospace Corporation 2Airglas INC 2Aerofit INC 2Wencor LLC 1Spirit Aerosystems INC 1Soloy LLC 1Ram Aerospace 1Parker Hannifin CORP, Gas Turbine Fuel Sys Div 1Ontic Engineering & Manufacturing INC 1Metal Innovations INC 1Hye-Tech Manufacturing LLC 1Hydro-Aire Incorporated 1Goodrich Corporation 1Gemini Engineering INC 1Gemini Engineering 1Dassault Falcon Jet CORP 1Aerocontrolex Group, Transdigm INC 1Aero Fluid Products 1

For these models most: Boeing 737 (9), Sikorsky S-61 (6), Mcdonnell Douglas MD-11 (6), Israel Aircraft Industries 1124 (6), Israel Aircraft Industries GALAXY (5), Boeing 747 (5), Boeing 767 (4), Airbus A330 (4), Helio H-395 (2), Helio H-391 (2), Bombardier DHC-8 Dash 8 and Q400 (2), Boeing 757 (2).

MakerPartReplacesFitsGrantedStatus
Ram AerospaceRestrictor 238-11243238-11243Pratt & Whitney Canada Corp. PW305A, PW305B, PW306A2026-08-04current
Hye-Tech Manufacturing LLCRestrictor, Oil Pressure Reducer 6898986HT6898986Rolls-Royce 250-B15G, B17, B17B2019-04-30current
Hye-Tech Manufacturing LLCRestrictor, Oil Pressure Reducer 6898986HT6898986Rolls-Royce 250-B15G, B17, B17B2015-11-22current
Wencor LLCRestrictor 634-506-9001WE634-506-9001GENERAL ELECTRIC COMPANY GE90-76B, GE90-77B, GE90-85B2015-05-05current
Northwest Aerospace Technologies INCRestrictor 3NS016-3-255Modification PartAirbus A330-300 Series2015-01-22current
Northwest Aerospace Technologies INCRestrictor 3NS016-1-220Modification PartAirbus A330-300 Series2015-01-22current
Northwest Aerospace Technologies INCRestrictor 3NS016-3-220Modification PartAirbus A330-300 Series2015-01-22current
Northwest Aerospace Technologies INCRestrictor 3NS016-3-235Modification PartAirbus A330-300 Series2015-01-22current
Crissair INCRestrictor 6F37626F3762Boeing 737-600 Series, 737-700 Series,...2014-10-19current
Crissair INCRestrictor 9R38449R3844Boeing 767-400ER Series2014-10-19current
Crissair INCRestrictor 6F37646F3764Boeing 737-600 Series, 737-700 Series,...2014-10-19current
Dassault Falcon Jet CORPRestrictor Assy F90-41919-507Modification PartDassault Aviation Falcon 20002014-10-09current
Ontic Engineering & Manufacturing INCRestrictor, Fluid Passage 977535-5977535-5Honeywell 700-4B (DC-10, MD-10), 700-5 (A300)2013-11-14current
Aero Fluid ProductsRestrictor 34-5100Aerazur P/N 4100S012-01Bombardier DHC-8-400 Series2013-07-23current
Airglas INCRestrictor AGR-101Modification PartHelio Aircraft, LLC. H391B, H395, H395A2013-07-18current
Airglas INCRestrictor AGR-102Modification PartHelio Aircraft, LLC. H391B, H395, H395A2013-07-18current
Hye-Tech Manufacturing LLCRestrictor, Oil Pressure Reducer 6898986HT6898986Rolls-Royce 250-B15G, B17, B17B2011-12-14current
Gemini Engineering INCRESTRICTOR 66-22711-166-22711-1Boeing 737-100 Series, 737-200 Series,...2009-11-15current
Gemini EngineeringRESTRICTOR ASSY- 214N2158-4214N2158-4Boeing 737-300 Series, 737-400 Series,...2009-06-03current
Spirit Aerosystems INCRESTRICTOR 66-22711-166-22711-1Boeing 737-100 SERIES, 737-200 SERIES,...2009-05-17current
Goodrich Landing GearRESTRICTOR 65B01480-165B01480-1Boeing 747-100 SERIES, 747-100B SERIES,...2009-04-09current
Goodrich Landing GearRESTRICTOR 65B18270-165B18270-1Boeing 747-100B SERIES, 747-100B SUD...2009-04-09current
Goodrich Landing GearRESTRICTOR 65B01480-165B01480-1Boeing 747-100 SERIES, 747-100B SERIES,...2009-04-09current
Goodrich Landing GearRESTRICTOR 65B18270-165B18270-1Boeing 747-100B SERIES, 747-100B SUD...2009-04-09current
Hydro-Aire IncorporatedRestrictor 38-9570138-95701Embraer Empresa ERJ 190-100IGW ERJ 190-100LR ERJ 190-100STD2008-11-09current
Aerocontrolex Group, Transdigm INCRestrictor 34-5100Aerazur P/N 4100S012-01Bombardier, Inc. DHC-8-400 Series2008-09-07current
Metal Innovations INCRestrictor Assy (use ICD for drawing) 0520-79-0009Modification PartCessna 185, 185A, 185B2008-07-01current
Gulfstream Aerospace CorporationRestrictor 4AS6900100-1954AS6900100-195Gulfstream Galaxy, 2002005-05-09current
Gulfstream Aerospace CorporationRestrictor 4AS6900100-1974AS6900100-197Gulfstream Galaxy, 2002005-05-09current
Crissair INCRestrictor, Check Filtered One Way 6F2362365-29-00-92107Boeing 737-300 Series2004-08-23current
Aerofit INCRestrictor BACR17E16-10BACR17E16-10Boeing 747-100, 747-200, 747-3002004-05-17current
Gulfstream Aerospace LPRestrictor 713542-1IAI 4713542-1Israel 11242001-06-06current
Gulfstream Aerospace LPRestrictor Assembly 713565-501IAI 2713565-501Israel 11242001-06-06current
Gulfstream Aerospace LPRestrictor 783659-33IAI 5783659-33Israel 11242001-06-06current
Galaxy Aerospace CO LPRestrictor Assembly 713565-501IAI 2713565-501Israel 11242001-05-08current
Galaxy Aerospace CO LPRestrictor 783659-33IAI 5783659-33Israel 11242001-05-08current
Galaxy Aerospace CO LPRestrictor 713542-1IAI 4713542-1Israel 11242001-05-08current
Soloy LLCRestrictor 350-7309Modification PartEurocopter France AS350D2001-03-04current
Crissair INCRESTRICTOR, TWO WAY 6F32406F3240Gulfstream ASTRA2001-01-28current
Crissair INCRESTRICTOR, RELIEF VALVE 2R3794-14AS7110220-001Gulfstream Galaxy1999-11-02current
Crissair INCRESTRICTOR, RELIEF VALVE 2R3794-34AS7110220-021Gulfstream Galaxy1999-11-02current
Crissair INCRESTRICTOR, RELIEF VALVE 2R3794-24AS7110220-011Gulfstream Galaxy1999-11-02current
Goodrich CorporationRestrictor 2D1889-1Dornier 2D1889-1Dornier-Werke 328-1001999-06-03current
Aerofit INCRestrictor BACR17E16-10Boeing BACR17E16-10Boeing 767-200, 767-3001999-05-11current
Rotair Industries INCRestrictor R6125-50109-0Sikorsky S6125-50109-0Sikorsky S61A, D, R1998-12-08current
Rotair Industries INCRestrictor R6125-50109-0, Dwg....Sikorsky P/N S6125-50109-0Sikorsky S61A/D/R1998-08-03current
Crissair INCRestrictor, Valve (One-Way) 6F3974Boeing 6F3974Boeing 737-7001997-12-09current
Crissair INCRestrictor, Cartridge Filtered 1-way 6F2094McDonnell Douglas 6F2094McDonnell Douglas DC-9-31, -32, -32F1997-06-23current
Crissair INCRestrictor 6F3332McDonnell Douglas 6F3332McDonnell Douglas MD-90-301996-08-07current
Crissair INCRestrictor 6F3626McDonnell Douglas 6F3626McDonnell Douglas MD-90-301996-08-07current
Rotair Industries INCRestrictor R6125-50584-1, Dwg....S6125-50584-1Sikorsky S61L/N/NM (T.C. 1H15)1993-08-03current
Rotair Industries INCRestrictor R6125-50584-1Sikorsky S6125-50584-1Sikorsky S-61L, N, NM1993-08-03current
Crissair INCRestrictor 6F28026F2802Boeing 727-2001993-03-04current
Rotair Industries INCRestrictor Assembly RS49PB815-4-16WSS49PB815-4-16WSikorsky S-61N/NM (T.C.1H15)1992-12-31current
Crissair INCRestrictor 9R35269R3526Boeing 767-200, -3001992-08-29current
Crissair INCRestrictor 9R35249R3524Boeing 767-200, -3001992-08-29current
Crissair INCRestrictor 9R35469R3546Boeing 737-300, -400, -5001992-08-29current
Crissair INCRestrictor 9R35449R3544Boeing 737-300, -400, -5001992-08-29current
Crissair INCRestrictor 9R35509R3550Boeing 757-2001992-08-10current
Crissair INCRestrictor 9R35529R3552Boeing 757-2001992-08-10current
Rotair Industries INCRestrictor R6125-50305-1Sikorsky S6125-50305-1Sikorsky S-61L, S-61N1992-07-20current
Crissair INCRestrictor 9R22149R2214McDonnell Douglas MD-11, -11F1991-09-10current
Crissair INCRestrictor 6F27846F2784McDonnell Douglas MD-11, -11F1991-09-10current
Crissair INCRestrictor 9R23049R2304McDonnell Douglas MD-11, -11F1991-09-10current
Crissair INCRestrictor 6F2732-16F2732-1McDonnell Douglas MD-11, -11F1991-09-10current
Crissair INCRestrictor 6F27786F2778McDonnell Douglas MD-11, -11F1991-09-10current
Crissair INCRestrictor 6F25006F2500McDonnell Douglas MD-11, -11F1991-09-10current
Parker Hannifin CORP, Gas Turbine Fuel Sys DivRestrictor 6891996 Drawing No.:...Parker Hannifin P/N 6862010Rolls-Royce Tay MK 650-151990-07-22current

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.