The U.S. aircraft register, updated daily
Parts

Self Closing

No failure report names the self closing. 26 FAA approvals let 5 companies make a replacement self closing, Vibro-Meter CORP holding the most (16).

Approved replacement parts 26 parts manufacturer approvals

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

For these models most: Bell 206 JetRanger and LongRanger (2), Airbus A330 (2), Airbus A320 (2), Mcdonnell Douglas MD-11 (1), Mcdonnell Douglas DC-10 (1), Boeing 777 (1), Boeing 757 (1), Boeing 747 (1), Boeing 737 (1), Boeing 727 (1), Bell 212 (1), Bell 205 (1).

MakerPartReplacesFitsGrantedStatus
Madeira Air Supply INCSelf-Closing Element M38H1002-1Franke Aquarotter 2980192100110Airbus A300-600, A310, A3182010-05-26current
Allen Aircraft ProductsSelf-Closing Valve 2009081GE Aircraft Engines 5079T04P03General Electric CF34-10E, All Models2005-02-23current
Allen Aircraft ProductsSelf Closing Valve 2009051GE Aircraft Engines 5079T04P02General Electric CF34-8E, All Models2004-11-23current
Vibro-Meter CORPSelf-Closing Valve VM4191010Vickers/Tedeco1A6794-2 And VB3522-2International Aero Engines V2500-A1, V2522-A5, V2524-A52000-09-10current
Vibro-Meter CORPSelf-Closing Valve VM4231004Vickers/Tedeco A7714, Sunstrand 40616-1 and...Boeing 737 Series Airplanes2000-07-25current
Vibro-Meter CORPSelf-Closing Valve VM4151009Vickers/Tedeco P203, Allied Signal...Boeing 757 and 767 Series Airplanes2000-07-25current
Vibro-Meter CORPSelf-Closing Valve VM4141001Vickers/Tedeco B4901VBoeing B757 Series Model Airplanes and PW...1999-10-03current
Vibro-Meter CORPSelf-Closing Valve VM4151003Vickers/Tedeco, 1B833VBell 204, 205, 212 & 412 Model Helicopters1999-10-03current
Vibro-Meter CORPSelf-Closing Valve VM4101003Vickers/Tedeco VB3504Rolls-Royce RB211-524D4X-19, -524D4X-B-19, -524D4-391999-10-03current
Vibro-Meter CORPSelf-Closing Valve VM4231003Vickers/Tedeco and Sundstrand A7714-1 and 40616-1Boeing B737 Series Model Airplanes1999-10-03current
Vibro-Meter CORPSelf-Closing Valve 503-0005Tedeco, Bell and Allison B3182BBell 206A/B/B3 Series 206L Series, 206L1...1999-09-19current
Vibro-Meter CORPSelf-Closing Valve 503-0004Tedeco, Bell and Allison Lisle/Allen B3225C, VBC12Boeing 206A/B/B3 Series and 206L Series,...1999-09-19current
Vibro-Meter CORPSelf-Closing Valve 503-0006Tedeco, Bell and Allison B3188BBell 206A/B/B3 Series and 206L Series,...1999-09-19current
Vibro-Meter CORPSelf-Closing Valve VM4231001Boeing/Douglas/ Airbus Vickers/Tedeco A75JVAirbus All A300, A310, A330 With Hamilton...1999-01-26current
Vibro-Meter CORPSelf-Closing Valve VM4261001Boeing/Douglas/ Vickers/Tedeco A734VBoeing All B727, B737 With Garrett ATS 100...1999-01-26current
Vibro-Meter CORPSelf-Closing Valve VM4231002Boeing/Douglas/ Vickers/Tedeco A75MVBoeing All B727, B737 With Garrett GTCP 36, 851999-01-26current
Vibro-Meter CORPSelf-Closing Valve VM4201002Rolls Royce/ Trent/BMW Rolls Royce VA3509BMW Rolls-Royce GmbH BR700-710A1-10, RB211-22B-02, 524B-021999-01-26current
Vibro-Meter CORPSelf-Closing Valve VM4131001Boeing/ Vickers/Tedeco B75AVBoeing All B727, B737, With Garrett GTCP 851999-01-26current
Vibro-Meter CORPSelf-Closing Valve VM4211001Boeing/Douglas Vickers/Tedeco A463VBoeing All B727, B737 With Garrett GTCP...1999-01-26current
Vickers INC, Systems Monitoring DivSelf-Closing Magnetic Drain Plug A49Pratt & Whitney ST6L-73 APU on Lockheed L-10111998-08-16current
Vickers INC, Systems Monitoring DivSelf-Closing Filler Plug A91McDonnell Douglas DC-10, MD-111997-07-21current
Hartwell CorporationSelf Closing Latch H3003-1Airbus H3003-1Airbus A310-203, -221, -2221997-04-01current
Vickers INC, Systems Monitoring DivSelf-Closing Valve 2Z6468Allison 23055226Allison Engine AE21001996-04-21current
Hartwell CorporationSelf Closing Hinge H6100K2176Boeing H6100K2176Boeing 777-2001996-01-08current
Hartwell CorporationSelf Closing Latch H2762-7Boeing H2762-7Boeing 727-2001996-01-08current
Hartwell CorporationSelf Closing Latch H2042-23-063Boeing H2042-23-063Boeing 747-100, 747-2001996-01-08current

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.