ATA 49 — Airborne Auxiliary Power

4,932 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,535 parts · 5,937 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
320207221	VALVE	—	CRJ-200	49	unknown
320207231	CHECK VALVE	—	CRJ-200	49	unknown
32020725	CHECK VALVE	—	CRJ-200	49	Electromechanical	PMA
32022321	CHECK VALVE	—	CRJ-200	49	unknown
3202610-3	IND	Honeywell	777	49	—	OEM
32026104	CHECK VALVE	—	777-200 777	49	Hydraulics	PMA
32026105	CHECK VALVE	—	777-200 777	49	Hydraulics	OEM
320283211	FLAPPER VALVE	—	CRJ-200	49	unknown	OEM
32028541	CHECK VALVE	—	777-200 777	49	Hydraulics	OEM
3209656	APU	HNYWL	A320 A320-200	49	Engine Accessories	OEM
322001	FUSE	—	767-300	49	unknown	OEM
3230303	CHECK VALVE	Boeing	767-300	49	Hydraulics	OEM
324795	VALVE	Meggitt North Hollywood, Inc.	747	49	—	OEM
324795-5	VALVE	Meggitt North Hollywood, Inc.	747	49	—	OEM
324795-6	VALVE	Meggitt North Hollywood, Inc.	747	49	—	OEM
32540	START CONTACTOR	—	Embraer EMB-120 Brasilia	49	Electromechanical	OEM
32680	APU	—	MD-88	49	unknown	OEM
327865-2	APU Bleed Valve	Whittaker Controls Inc	—	49	Pneumatics	PMA
328007021	APU	—	737-800	49	Engine Accessories	OEM
3283076-2	VALVE	Honeywell	777	49	—	OEM
3283076-4	VALVE	Honeywell	777	49	—	OEM
3283076-5	VALVE AY	Honeywell	777	49	—	OEM
32830763	START VALVE	—	777-200 777	49	unknown	OEM
3289504-1	Valve Rglt Gearbox	Honeywell	767-200 757+1	49	Engine Accessories	PMA
32895042	VALVE	—	757-300 757+1	49	unknown	OEM
32895141	OIL SHUTOFF VLV	—	757-200 757+1	49	Engine Accessories	unknown
328981011	VALVE	—	Embraer EMB-120 Brasilia	49	unknown	OEM
3290050-1	Surge Control Valve	Honeywell	A320-200 737	49	Pneumatics	PMA
3290050-2	VALVE	Honeywell	A319 A320+1	49	—	OEM
3290050-3	VALVE	Honeywell	A320 737	49	—	OEM
3290050-4	VALVE	Honeywell	A319 A320+2	49	—	OEM
3290052-1	Shutoff Valve	Honeywell	A320-200	49	Pneumatics	PMA
3290052-2	VALVE-LOAD CONTROL	—	A319 A320	49	—
3290052-3	VALVE-LOAD CONTROL	—	A319 A320+1	49	—
3290476-3	VALVE-SURGE CONTROL	—	—	49	—
3290476-4	VALVE-SURGE CONTROL	—	—	49	—
3290476-5	VALVE-SURGE CONTROL	—	A330-200 A330-300	49	—
32905941	MODULE	—	767-300 767	49	unknown	OEM
3290814-2	VALVE	Honeywell	777	49	—	OEM
3290814-3	VALVE	Honeywell	777	49	—	OEM
3290814-6	VALVE	Honeywell	777	49	—	OEM
32908144	ISOLATION VALVE	Honeywell	777-200 777	49	unknown	OEM
32908145	CONTROLLER	Honeywell	777-200 777	49	unknown	OEM
32912104	CONTROL VALVE	Honeywell	CRJ-700	49	Hydraulics	OEM
3291214-1	VALVE	Honeywell	737	49	—	OEM
32912142	BLEED VALVE	HNYWL	737-800 737-900+1	49	Pneumatics	OEM
3291238-1	VALVE	Honeywell	737	49	—	OEM
32912382	CONTROL VALVE	—	737-800 737-900+10	49	unknown	OEM
3291432-1	VALVE-LOAD CONTROL	—	A318 A319+7	49	—
32914322	CONTROL VALVE	HNYWL	A320 A321+2	49	Pneumatics	OEM