ATA 54 — Nacelles / Pylons

14,737 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
4AS6601100-511	Nacelle Assembly	—	—	54	Powerplant / Nacelle	OEM
4AS6601100-511	Nacelle Assembly	—	—	54	Powerplant / Nacelle	OEM
4E3120-1	Fairing, Composite, Painted	—	Dash 8-400	54	Structures	OEM
4E3120-VA	Fairing, Composite, Painted	VOGT AERO	Dash 8-400	54	Structures	PMA
5-86308-(*)	Main Landing Gear Door	Goodrich Aerostructures (formerly Rohr Inc)	—	54	Structures	PMA
5-96323-11	FRAME	Spirit AeroSystems Inc	737-300 737-400+6	54	Powerplant / Nacelle	PMA
50-110002-367	aft liner	other	—	54	Structures	OEM
50-110002-47	front liner-section assem-outb	other	—	54	Structures	OEM
50-3361-8030	RADIUS FILLER	Spirit AeroSystems Inc	767-300 767-300F+1	54	Powerplant / Nacelle	PMA
50-8288-(*)	Dorsal Fin	Goodrich Aerostructures (formerly Rohr Inc)	—	54	Structures	PMA
50-910275-11	channel-cowl assy	other	—	54	Structures	OEM
5001-1, MA5001	Nacelle Strake	Micro Aerodynamics Inc	King Air 90	54	Structures	PMA
5001-2 MA5001	Nacelle Strake	Micro Aerodynamics Inc	King Air 90	54	Structures	PMA
5002-1	Nacelle Strake	Micro Aerodynamics Inc	—	54	Structures	PMA
5002-2	Nacelle Strake	Micro Aerodynamics Inc	—	54	Structures	PMA
5004-1, MA5004	Nacelle Strake Wedge	Micro Aerodynamics Inc	King Air 90	54	Structures	PMA
5004-2, MA5004	Nacelle Strake Wedge	Micro Aerodynamics Inc	King Air 90	54	Structures	PMA
5008906	SUPPORT BRACKET	—	PA-31 Navajo	54	Structures
5012000886	SPAR	—	King Air 90	54	unknown	OEM
50137010	RISER	CNDAIR	CRJ-200	54	Structures	OEM
5048	FIREWALL	—	—	54	Structures	PMA
505403033	BEAM	—	C421 Golden Eagle	54	unknown
50910275947	DOOR	—	King Air 90	54	unknown	OEM
509215879	GASKET	—	King Air 90	54	Consumables / Hardware	OEM
50980002122	ANGLE	—	King Air 90	54	Structures	PMA
50980002160	SPLICE PLATE	—	King Air 90	54	Structures	PMA
51-1051-1	Core Panel	Alloy Aerospace Inc	C402 MD 500	54	Structures	PMA
51-1545-1	Perforated Skin	Alloy Aerospace Inc	C402 MD 500	54	Structures	PMA
51-1545-12	Perforated Skin	Aviation Equipment Inc	C402 MD 500	54	Structures	PMA
51-1545-2	Perforated Skin	Alloy Aerospace Inc	C402 MD 500	54	Structures	PMA
51-1553-2	Back Skin	Alloy Aerospace Inc	C402 MD 500	54	Structures	PMA
510-0020-1	Cowl Anti Ice Valve	Aero Fluid Products	—	54	Structures	PMA
510-0020-3	Cowl Anti Ice Valve	Honeywell	—	54	Structures	PMA
510-0020-4	Cowl Anti Ice Valve	Honeywell	—	54	Structures	PMA
510-0020-5	Cowl Anti Ice Valve	Honeywell	—	54	Structures	PMA
510000-500	Fiberglass Engine Cowling Assembly	AuCountry Aviation	—	54	Structures	PMA
513485	CASTING	—	—	54	unknown
51SP16225-1 51SP16257-1	Nacelle De-Icing Boot	—	Dash 8-400	54	Structures	OEM
51SP16225-1 51SP16257-1	Nacelle De-Icing Boot	—	Dash 8-400	54	Structures	OEM
51SPA16213-1	wing fus.to nac.lh	zodiac aerospace	—	54	Structures	OEM
51U797	Hose & Tube-Pylon Drip Pan Drain	—	—	54	Structures	OEM
51U797	Hose & Tube-Pylon Drip Pan Drain	—	—	54	Structures	OEM
5209-095	B-747 Dorsal Radome Attachment Skirt	Saint-Gobain Performance Plastics Corp	747-400 747-8	54	Structures	PMA
52305A196	LANYARD	—	747-400 767-300	54	unknown	OEM
52346-050BCL	nut	airbus helicopters inc american eurocopter	—	54	Structures	OEM
5234753136	SKIN	—	—	54	unknown	OEM
525-704-129-0	Thrust Reverser Gearbox	—	—	54	Structures	OEM
525-705-622-0	Nozzle & Thrust Reverser Controller Assy.	—	—	54	Structures	OEM
525-705-624-0	Nozzle and Thrust Reverser Controller (NTRC) Assembly	—	—	54	Structures	OEM
52501014	BRACKET	—	C340 Saab 340	54	unknown	OEM