Parts · Airframe structure

Bottle

7,301 failure reports named the bottle in the last ten years, 9,209 since 1995, most often on the Airbus A321; the condition most often found was "low pressure". 24 FAA approvals let 5 companies make a replacement bottle, Parker Hannifin CORP holding the most (12). The reports call it "bottle", "bottle assy", "o2 bottle".

Reports by year

Reports by year, as a table

	reports
1995	4
1996	6
1997	4
1998	10
1999	15
2000	44
2001	18
2002	30
2003	33
2004	28
2005	27
2006	39
2007	80
2008	62
2009	149
2010	157
2011	180
2012	148
2013	244
2014	312
2015	318
2016	376
2017	583
2018	576
2019	618
2020	591
2021	537
2022	186
2023	181
2024	1,052
2025	1,367
2026	1,234

Which system the reports file it under last ten years

Airframe structure4,590Cabin, seats and restraints2,645Emergency equipment55Heating, ice protection and utility systems6Landing gear5

Reports by system, as a table

	reports
Airframe structure	4,590
Cabin, seats and restraints	2,645
Emergency equipment	55
Heating, ice protection and utility systems	6
Landing gear	5

Models most often reporting it last ten years

Airbus A3214,417Airbus A320922Airbus A319694Airbus A330620Boeing 757121Airbus A300109Mcdonnell Douglas MD-1180Boeing 73764Boeing 76761Boeing 77744Boeing 787 Dreamliner39Embraer ERJ 170 E170 and E17522

Models most reported, as a table

	reports
Airbus A321	4,417
Airbus A320	922
Airbus A319	694
Airbus A330	620
Boeing 757	121
Airbus A300	109
Mcdonnell Douglas MD-11	80
Boeing 737	64
Boeing 767	61
Boeing 777	44
Boeing 787 Dreamliner	39
Embraer ERJ 170 E170 and E175	22

How it failed the condition found, last ten years

low pressure6,677leaking93no test86empty58discharged51no discrepancy41low38inoperative34reads low30failed16

Conditions found, as a table

	reports
low pressure	6,677
leaking	93
no test	86
empty	58
discharged	51
no discrepancy	41
low	38
inoperative	34
reads low	30
failed	16

Engines most often reporting it

CFM International CFM56-5B3/P 1General Electric CF6-80C2B1F 1International Aero Engines V2527-A5 1

Approved replacement parts 24 parts manufacturer approvals

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

Parker Hannifin CORP 12Pacific Scientific, Htl/Kin-Tech Div 5Meggitt Safety Systems INC 5Parker Hannifin CORP, Abex Nwl Division 1Adams Rite Aerospace INC 1

For these models most: Bombardier CL-600 Challenger and CRJ (5), Bombardier DHC-8 Dash 8 and Q400 (2), Boeing 767 (2), Boeing 757 (2), Embraer EMB-550 Praetor 600 and Legacy 500 (1), Airbus BD-500 (1), Airbus A350 (1).

Maker	Part	Replaces	Fits	Granted	Status
Parker Hannifin CORP	Bottle Assembly, Ecology 920344-3	920344-3	Bombardier BD-500-1A10	2017-01-12	current
Parker Hannifin CORP	Bottle Assembly, Ecology 920344-3	920344-3	Bombardier BD-500-1A11	2017-01-12	current
Parker Hannifin CORP	Bottle Assembly, Ecology 920344-3	920344-3	Bombardier BD-500-1A10	2016-08-24	current
Meggitt Safety Systems INC	Bottle Assy - APU Fire Extinguisher 33900052-5	33900052-5	Airbus A350-941	2015-10-29	current
Meggitt Safety Systems INC	Bottle, Fire Extinguisher 34600079-1	34600079-1	Fokker F28 MK 0070, MK 0100	2015-02-18	current
Meggitt Safety Systems INC	Bottle, Fire Extinguisher 34000023-1	34000023-1	Fokker F28 MK 0070, MK 0100	2015-02-18	current
Parker Hannifin CORP	Bottle Assembly, Ecology 920344-3	920344-3	Embraer EMB-550	2015-01-06	current
Meggitt Safety Systems INC	Bottle 34300000-29	34300000-29	Boeing 757-200	2015-01-05	current
Meggitt Safety Systems INC	Bottle 34900004-37	34900004-37	Boeing 767-300	2015-01-05	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier Aerospace de Havilland) (DHC-8 series 400	2011-10-23	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier Inc. CL-600-2C10 (Regional Jet Series 700)	2011-10-23	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier Inc. CL-600-2C10 (Regional Jet Series 700)	2011-10-23	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier Aerospace de Havilland) (DHC-8 series 400	2011-10-23	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier Aerospace de Havilland) (DHC-8 series 400	2011-10-17	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier Inc. CL-600-2C10 (Regional Jet Series 700)	2011-10-17	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-50	Bombardier DHC-8-400 Series	2010-10-11	current
Parker Hannifin CORP	Bottle, Ecology 42875-50	42875-20	Bombardier Inc. CL-600-2B19 (Regional Jet Series 700)	2010-10-11	current
Parker Hannifin CORP, Abex Nwl Division	Bottle, Ecology 42875-50	Bombardier 42875-50	Bombardier, Inc. DHC-8 series 400, CL-600-2C10...	2001-04-12	current
Adams Rite Aerospace INC	Bottle, Drain 9605-3	Lockheed 9605-3	Lockheed L-1011-385-1, -3	1998-11-02	current
Pacific Scientific, Htl/Kin-Tech Div	Bottle Assembly 40005338-2	Cessna Aircraft Co 9914479-1	Cessna Citation 10	1995-11-15	current
Pacific Scientific, Htl/Kin-Tech Div	Bottle Assembly 36200158-1	Gulfstream Aerospace 159SCH131-1	Gulfstream GIII, IV	1995-11-15	current
Pacific Scientific, Htl/Kin-Tech Div	Bottle Assembly 40005337-1	Cessna Aircraft Co 9914479-2	Cessna Citation 10	1995-11-15	current
Pacific Scientific, Htl/Kin-Tech Div	Bottle 34900004-37	Boeing 34900004-37	Boeing 767-300	1994-02-28	current
Pacific Scientific, Htl/Kin-Tech Div	Bottle 34300000-29	Boeing 34300000-29	Boeing 757-200	1994-02-28	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.