ATA 54 — Nacelles / Pylons

13,722 parts classified under this chapter

Reliability rollup

80%Median scrap propensity

3,907 parts · 7,759 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
EN4165J14R4	cowling aft	airbus helicopters inc american eurocopter	—	54	Structures	OEM
Engine Side Cowl	Hook - Roller Hinge, Engine Side Cowl	—	747	54	Structures	OEM
Engine Side Cowl	Hook - Roller Hinge, Engine Side Cowl	—	747	54	Structures	OEM
ER5978P01	Boot, Drain - Pylon Top	Unison Industries LLC - Dayton	787-8 787-9+1	54	Structures	PMA
ER5979P01	Boot, Drain - Pylon Bottom	Unison Industries LLC - Dayton	787-8 787-9+1	54	Structures	PMA
ER6403P01	Boot, Drain - Pylon Top	Unison Industries LLC - Dayton	787-8 787-9+1	54	Structures	PMA
ER6404P01	Boot, Drain - Pylon Bottom	Unison Industries LLC - Dayton	787-8 787-9+1	54	Structures	PMA
ER7900G25	Engine Build Up Kit	Middle River Aircraft Systems	A321neo	54	Structures	PMA
ER7900G26	Engine Build Up Kit	Middle River Aircraft Systems	A320neo A321neo	54	Structures	PMA
ER7900G27	Engine Build Up Kit	Middle River Aircraft Systems	A320neo A321neo	54	Engine Accessories	PMA
ER7900G30	Engine Build Up Kit	Middle River Aircraft Systems	A320neo A321neo	54	Structures	PMA
ER7900G31	Engine Build Up Kit	Middle River Aircraft Systems	A320neo A321neo	54	Engine Accessories	PMA
ERA Drawing List 41221-1000	Inlet Duct	APICAL INDUSTRIES, INC. dba DART AEROSPACE	Bell 212	54	Structures	PMA
EUZ7100-23	pylon	Boeing	—	54	Structures
EUZ7200-21	pylon	Boeing	—	54	Structures	OEM
EUZ7300-29	pylon	Boeing	—	54	Structures
F10A-5-B10200-1	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-11	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-13	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-15	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-3	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-5	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-7	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B10200-9	Nacelle Assembly	Northrop Grumman	—	54	Structures	PMA
F10A-5-B20200-11	nacelle assembly	israel aerospace industries ltd	—	54	Structures	OEM
F10A-5-B20200-17	nacelle assembly	israel aerospace industries ltd	—	54	Structures	OEM
F10A-5-B20200-19	nacelle assembly	israel aerospace industries ltd	—	54	Structures	OEM
F10A-5-B20200-5	nacelle assembly	israel aerospace industries ltd	—	54	Structures	OEM
F10A-5-B20200-7	nacelle assembly	israel aerospace industries ltd	—	54	Structures	OEM
F10A-5-B20200-9	nacelle assembly	israel aerospace industries ltd	—	54	Structures	OEM
F10A-5-B20202-33	Nacelle Assembly	Galaxy Aerospace Co LP	—	54	Structures	PMA
F10A-5-B20202-34	Nacelle Assembly	Galaxy Aerospace Co LP	—	54	Structures	PMA
F20-NC-2000-101	Falcon 2000 Nose Cowl Assembly	Quiet Technology Aerospace Inc	Falcon 2000 Falcon 2000EX	54	Structures	PMA
F2MA581200817	COWLING	—	Falcon 2000	54	unknown	OEM
F2MA581260813	COWLING	—	Falcon 2000	54	unknown	OEM
F50B258700A2AAA	S-DUCT	—	Falcon 50	54	Structures	OEM
F54530314201	ATTACH FITTING	Airbus	A330-300	54	Structures	OEM
F5453040720000	RETAINER	—	A300 A310	54	unknown	OEM
F5453064720100	RIB	Airbus	A330-300	54	Structures	OEM
F54530855200	FRAME	Airbus	A330-300	54	unknown	OEM
F5453212720000	PANEL	—	—	54	Structures	OEM
F5453246320000	SLEEVE	Airbus	A330-300	54	Structures	OEM
F5453246420000	PIN	Airbus	A330-300	54	Structures	OEM
F545325490051	PIN	Airbus	A330-300	54	Structures	OEM
F5453254920000	CLEVIS PIN	Airbus	A330-300	54	Consumables / Hardware	OEM
F545325502000	PIN	Airbus	A330-300	54	unknown	OEM
F5453255120000	RIB	Airbus	A330-300	54	unknown	OEM
F5453255320000	RIB	Airbus	A330-300	54	unknown	OEM
F54AG000200000	FAIRING ASSY-AFT PYLON	—	—	54	Structures
F63-13000-01	Cowl Mod Assy	Heritage Aviation Ltd	Bell 407	54	Structures	PMA