ATA 49 — Airborne Auxiliary Power

5,411 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
M62452060143	FUEL LINE	—	DC-9 DC-9-50	49	Fuel Systems	OEM
M66630140167	FUEL LINE	—	DC-9 MD-82	49	Fuel Systems	PMA
M83241158	O-RING	—	777-200	49	Consumables / Hardware	PMA
M832481015	PACKING	Boeing	737-800	49	Consumables / Hardware	OEM
M832481016	O-RING	—	A321-200	49	Consumables / Hardware	OEM
M832481022	PACKING	—	A319 A319-100	49	unknown	OEM
M832481035	O-RING	Honeywell	A321 A321-200	49	Consumables / Hardware	OEM
M832481112	O-RING	—	A320-200	49	Consumables / Hardware	OEM
M832481115	O-RING	—	767-200	49	Consumables / Hardware	OEM
M832481154	PACKING	—	CRJ-200	49	Consumables / Hardware	OEM
M832481243	PACKING	—	767-300 767	49	unknown	OEM
M8324819042	PACKING	—	ERJ-135	49	unknown	OEM
M834138A007BC	GROUNDING STRAP	—	Dash 8-400 Dash 8	49	unknown	OEM
M834811227	O-RING	—	767-300	49	Consumables / Hardware	OEM
M837238841412N	CONNECTOR	—	737-800	49	Electromechanical	OEM
M8372395R12	CONNECTOR	—	757-200	49	unknown
MA11A1142	ACTUATOR	ITT	747	49	unknown	OEM
MA11A1166	Actuator Assy	ITT Aerospace Controls	King Air 200 C402+2	49	unknown	PMA
Master Dwg List 493000	Auxiliary Power Unit	World Auxiliary Power Co	—	49	Engine Accessories	PMA
McDonnell Douglas 21B250-2	APU GCU	—	MD-90	49	unknown	OEM
McDonnell Douglas 2923189-1	Bushing - Ram Scoop Link, APU	—	DC-9	49	unknown	OEM
McDonnell Douglas 5873-1SA1	APU Isolator	—	DC-10	49	Engine Accessories	OEM
McDonnell Douglas 5873-1SA2	APU Isolator	—	DC-10	49	Engine Accessories	OEM
McDonnell Douglas 5873-1SA3	APU Isolator	—	DC-10	49	Engine Accessories	OEM
McDonnell Douglas 5910050	APU Inlet Drive Actuator	—	MD-80	49	unknown	OEM
McDonnell Douglas K2321-4	APU Isolator	—	DC-9	49	Engine Accessories	OEM
MDL 317	Fault Indicator Assembly and Components	PATS Aircraft LLC	—	49	Instruments	PMA
MDL 651-5-007	Garret GTCP 36-150(W) Auxiliary Power Unit Kit	PATS Aircraft LLC	—	49	Engine Accessories	PMA
MDL 651-5-010	Auxiliary Power Unit System & Kit Components	PATS Aircraft LLC	Dash 8-100	49	Engine Accessories	PMA
MDL 651-5-013	Auxiliary Power Unit Kit	PATS Aircraft LLC	—	49	Engine Accessories	PMA
MDL 652-5-000	Kit, APU	PATS Aircraft LLC	—	49	Engine Accessories	PMA
MDL 660-6-001	APU Installation Kit Components	PATS Aircraft LLC	—	49	Powerplant / Nacelle	PMA
MDL A65-15-001	Sundstrand T-62T40-C9 Auxiliary Power Unit Kit	PATS Aircraft LLC	—	49	Engine Accessories	PMA
MDL CL6-6-001	Auxiliary Power System & Components	PATS Aircraft LLC	—	49	Engine Accessories	PMA
MDL IL-101-125-194	Auxiliary Power Unit	Honeywell	C402	49	Engine Accessories	PMA
MDL RH5001	Allied Signal GTCP 36-150W APU and Kit, installed per PATS, Inc Master Drawing List (MDL) RH1001, Rev E dated 12-12-97	PATS Aircraft LLC	—	49	Engine Accessories	PMA
MDL-88-19	Auxiliary Power Unit	World Auxiliary Power Co	—	49	Engine Accessories	PMA
MDL15R2001	SCREEN	—	—	49	unknown	OEM
MF530493	FASTENER	—	737-800	49	unknown	OEM
MM67062900001	DRAIN MAST	—	CRJ-900	49	unknown	OEM
MPN49200011	APU	—	A319 A320+2	49	Engine Accessories	PMA
MR49112	APU	—	757-200	49	unknown	OEM
MR49408	STARTER	—	767-300	49	Engine Accessories	OEM
MR49533225	SENSOR	—	757-200	49	unknown	OEM
MR49613	CONTROLLER	—	767-300	49	unknown	OEM
MR49902	PRESSURE SWITCH	—	767-300	49	unknown	OEM
MS200730306	BOLT	—	737-200	49	Consumables / Hardware	PMA
MS21046C4	APU	—	—	49	Engine Accessories	PMA
MS25036132	TERMINAL	—	E190	49	unknown	OEM
MS259882904	PACKING	—	—	49	unknown	OEM