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

Vent

69 failure reports named the vent in the last ten years, 176 since 1996, most often on the Airbus A320; the condition most often found was "corroded". 45 FAA approvals let 16 companies make a replacement vent, Parker Hannifin CORP holding the most (6).

Reports by year

0471014199620012006201120162021112026
Reports by year, as a table
reports
19961
19973
19982
19997
20001
20012
20026
20035
20044
20057
20069
200710
20084
20093
20102
201110
20129
20136
20147
20159
20167
20179
20184
20196
20201
20211
20227
20233
20246
202514
202611

Which system the reports file it under last ten years

Airframe structure38Heating, ice protection and utility systems16Fuel system6Cabin, seats and restraints5Engine2Electrical power1Flight controls1
Reports by system, as a table
reports
Airframe structure38
Heating, ice protection and utility systems16
Fuel system6
Cabin, seats and restraints5
Engine2
Electrical power1
Flight controls1

Models most often reporting it last ten years

Airbus A32013Boeing 73711Boeing 7675Airbus A3194Bombardier CL-600 Challenger and CRJ4Embraer ERJ 170 E170 and E1754Airbus A3213Airbus A3303Boeing 7573Airbus A3002Cessna 560 Citation V, Ultra, Encore and Excel2Adams Balloon A551
Models most reported, as a table
reports
Airbus A32013
Boeing 73711
Boeing 7675
Airbus A3194
Bombardier CL-600 Challenger and CRJ4
Embraer ERJ 170 E170 and E1754
Airbus A3213
Airbus A3303
Boeing 7573
Airbus A3002
Cessna 560 Citation V, Ultra, Encore and Excel2
Adams Balloon A551

How it failed the condition found, last ten years

corroded19cracked6faulted4leaking4chafed3malfunctioned3blocked2inoperative2lack of lube2obstructed2
Conditions found, as a table
reports
corroded19
cracked6
faulted4
leaking4
chafed3
malfunctioned3
blocked2
inoperative2
lack of lube2
obstructed2

Engines most often reporting it

CFM International LEAP-1A26 1International Aero Engines V2527-A5 1Pratt & Whitney PW4090 1

Approved replacement parts 45 parts manufacturer approvals

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

Parker Hannifin CORP 6Gulfstream Aerospace LP 6Galaxy Aerospace CO LP 6Airborne Maintenance & Engineering Services 6Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC) 5Safran Cabin INC. 3Spirit Aerosystems INC 2Growth Industries INC 2American International Airways INC 2United Technologies, Hamilton Sundstrand 1Pacific Sky Supply INC 1Duncan Aviation INC 1Delta G Design INC 1Circle Seal Controls INC 1Circor Aerospace, INC. 1Aerospace Welding Minneapolis, INC. 1

For these models most: Israel Aircraft Industries ASTRA SPX (12), Israel Aircraft Industries 1125 (12), Boeing 737 (8), Sikorsky S-76 (4), Boeing 757 (4), Boeing 727 (4), Embraer ERJ 190 E190 and E195 (3), Mcdonnell Douglas MD-11 (2), Mcdonnell Douglas DC-9 (2), Mcdonnell Douglas DC-10 (2), Mcdonnell Douglas Aircraft Co MD-88 (2), Israel Aircraft Industries 1124 (2).

MakerPartReplacesFitsGrantedStatus
Safran Cabin INC.Vent 79000-340-00379000-340-003Airbus Canada... BD-500-1A102025-08-18current
Safran Cabin INC.VENT FWD UPPER H273418-1H273418-1EMBRAER S.A. ERJ 190-300, ERJ 190-4002025-08-13current
Safran Cabin INC.VENT FWD LOWER H273417-1H273417-1EMBRAER S.A. ERJ 190-300, ERJ 190-4002025-08-13current
Airborne Maintenance & Engineering ServicesFWD Vent Assy 007-01704-129007-01704-129Boeing 737-3002022-05-12current
Airborne Maintenance & Engineering ServicesAft Vent Assy 0340-53-0036-1090340-53-0036-109Boeing 737-4002022-05-12current
Airborne Maintenance & Engineering ServicesAFT Vent Assy 007-01704-149007-01704-149Boeing 737-3002022-05-12current
Airborne Maintenance & Engineering ServicesAFT Vent Assy. 007-01704-149007-01704-149Boeing 737-3002018-05-21current
Airborne Maintenance & Engineering ServicesAFT Vent 0340-53-0036-1090340-53-0036-109Boeing 737-4002018-05-21current
Airborne Maintenance & Engineering ServicesFWD Vent Assy. 007-01704-129007-01704-129Boeing 737-3002018-05-21current
Parker Hannifin CORPVent - Overpressure Protector 2080044-1022080044-102Airbus A350-10412018-02-07current
Circor Aerospace, INC.Vent - Fuel Valve 2653760P73-401Israel 1123, 11242015-05-03current
Parker Hannifin CORPVent - Overpressure Protector 2080044-1022080044-102Airbus A350-9412015-01-06current
Duncan Aviation INCVent DWG-0000003017-6.0.1Modification PartEmbraer, S.A. EMB-5052014-08-10current
Delta G Design INCVent Assembly 8007-PL-010Modification PartBeechcraft 65-90, 65-A90, B902014-05-01current
Aerospace Welding Minneapolis, INC.Vent, Spacer 200803-507-052Modification PartCessna Caravan 208B2011-06-29current
Spirit Aerosystems INCVENT ASSY 315N3453-1315N3453-1Boeing 757-200 SERIES, 757-200PF SERIES,...2007-03-02current
United Technologies, Hamilton SundstrandVent, Emergency Ventilation 1001251-11001251-1Embraer Empresa ERJ190-100IGW, ERJ190-100LR, ERJ190-100STD2006-02-23current
Spirit Aerosystems INCVENT ASSY 315N3453-1315N3453-1Boeing 757-200 SERIES, 757-200PF SERIES,...2006-01-04current
Parker Hannifin CORPVent / Relief Valve 2810051-104145-69735 Rev J.Embraer Empresa EMB-145LR2003-05-28current
Parker Hannifin CORPVent / Relief Valve 2810051-104145-69895-505 Rev /Embraer Empresa EMB-145XR2003-05-28current
Parker Hannifin CORPVent / Relief Valve 2810051-104145-69735, Rev KEmbraer Empresa EMB-135LR, EMB-135KL, EMB-135BJ2003-05-01current
Parker Hannifin CORPVent/Relief Valve 2810051-104120-18210Embraer Empresa EMB-120, EMB-120ER, EMB-12RT2003-02-20current
Growth Industries INCVent - Oven Door 2520-0019-01GF.L. Aerospace Corp. 2520-0019-01Airbus A300, A310, A3192001-12-11current
Gulfstream Aerospace LPC.T.S. Vent 25W653120-549IAI 25W653120-549Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Gulfstream Aerospace LPC.T.S. Vent 25W653120-543IAI 25W653120-543Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Gulfstream Aerospace LPC.T.S. Vent 25W653120-544IAI 25W653120-544Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Gulfstream Aerospace LPC.T.S. Vent 25W653120-547IAI 25W653120-547Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Gulfstream Aerospace LPC.T.S. Vent 25W653120-644IAI 25W653120-644Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Gulfstream Aerospace LPC.T.S. Vent 25W653120-643IAI 25W653120-643Israel 1125 Westwind Astra, Astra SPX2001-06-06current
Galaxy Aerospace CO LPC.T.S. Vent 25W653120-544IAI 25W653120-544Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Galaxy Aerospace CO LPC.T.S. Vent 25W653120-547IAI 25W653120-547Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Galaxy Aerospace CO LPC.T.S. Vent 25W653120-644IAI 25W653120-644Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Galaxy Aerospace CO LPC.T.S. Vent 25W653120-643IAI 25W653120-643Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Galaxy Aerospace CO LPC.T.S. Vent 25W653120-543IAI 25W653120-543Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Galaxy Aerospace CO LPC.T.S. Vent 25W653120-549IAI 25W653120-549Israel 1125 Westwind Astra, Astra SPX2001-05-08current
Pacific Sky Supply INCVent Assembly, Engine 6847305PAllison 6847305Allison Engine 501-D22A1999-11-17current
American International Airways INCVent, Panel-Rapid Decompression 2916Modified PartBoeing 727-200 Series1999-06-13current
American International Airways INCVent, Panel-Rapid Decompression 2916Modified PartBoeing 727-200 Series1999-06-13current
Growth Industries INCVent - Oven Door 59029-263F.L. Aerospace Corp. 2520-0019-01Airbus A300, A310, A320 Series1998-10-15current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Vent Assembly, R/H 076-200-224Sikorsky 76207-10001-042/ -044/-048/-050Sikorsky S-76A, S-76B, S-76C1998-08-03current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Vent Assembly, L/H 076-200-123Sikorsky 76207-10001-041/ -043/-047/-051Sikorsky S-76A, S-76B, S-76C1998-08-03current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Vent Assembly, L/H 076-200-223Sikorsky 76207-10001-041/ -043/-047/-051Sikorsky S-76A, S-76B, S-76C1998-08-03current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Vent Assembly, R/H 076-200-124Sikorsky 76207-10001-042/ -044/-048/-050Sikorsky S-76A, S-76B, S-76C1998-08-03current
Bell Helicopter Textron INC (Formerly Aeronautical Accessories INC)Vent 222-449-121Bell 222-020-542-101Bell 222, 222B1997-08-26current
Circle Seal Controls INCVent - Fuel Valve 2653760V/PN P73-401Israel 1123, 11241993-04-25current

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.