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
3238329-78EA	Internal Insert, Ball Nut, Thrust Reverser	Echo Aerospace LLC	—	54	Structures	PMA
3238726QAS-2	Assy, Bearing Housing, Ballscr Grbx, Thrust Reverser	Seal Dynamics Inc	—	54	Structures	PMA
323H2387127	SUPPORT CHANNEL	—	747-400 747	54	unknown	OEM
323U2109315	PANEL	—	747-400	54	unknown	OEM
323U220264	PANEL	Boeing	747-400	54	Structures	OEM
323U220265	SKIN	Boeing	747-400	54	Structures	OEM
323U220266	SKIN	Boeing	747-400	54	Structures	OEM
323U2303	SKIN	Boeing	747-400	54	Structures	OEM
323U2303-11	—	Boeing	747	54	Structures	OEM
323U2303-14	—	Boeing	747	54	Structures	OEM
323U2303-17	—	Boeing	747	54	Structures	OEM
323U2303-18	—	Boeing	747	54	Structures	OEM
323U2303-21	—	Boeing	747	54	Structures	OEM
323U2303-22	—	Boeing	747	54	Structures	OEM
323U2303-23	—	Boeing	747	54	Structures	OEM
323U2303-26	—	Boeing	747	54	Structures	OEM
323U2303-27	—	Boeing	747	54	Structures	OEM
323U2303-29	—	Boeing	747	54	Structures	OEM
323U2303-30	—	Boeing	747	54	Structures	OEM
323U2303-31	—	Boeing	747	54	Structures	OEM
323U2303-32	—	Boeing	747	54	Structures	OEM
323U2303-33	—	Boeing	747	54	Structures	OEM
323U2303-34	—	Boeing	747	54	Structures	OEM
323U2303-35	—	Boeing	747	54	Structures	OEM
323U2303-36	—	Boeing	747	54	Structures	OEM
323U2303-37	—	Boeing	747	54	Structures	OEM
323U2303-38	—	Boeing	747	54	Structures	OEM
323U2303-41	—	Boeing	747	54	Structures	OEM
323U2303-47	—	Boeing	747	54	Structures	OEM
323U2303-49	—	Boeing	747	54	Structures	OEM
323U2303-5	—	Boeing	747	54	Structures	OEM
323U2303-50	—	Boeing	747	54	Structures	OEM
323U2303-51	—	Boeing	747	54	Structures	OEM
323U2303-55	—	Boeing	747	54	Structures	OEM
323U2303-57	—	Boeing	747	54	Structures	OEM
323U2303-58	—	Boeing	747	54	Structures	OEM
323U2303-59	—	Boeing	747	54	Structures	OEM
323U2303-6	—	Boeing	747	54	Structures	OEM
323U2303-60	—	Boeing	747	54	Structures	OEM
323U2303-65	—	Boeing	747	54	Structures	OEM
323U2303-66	—	Boeing	747	54	Structures	OEM
323U2303-69	—	Boeing	747	54	Structures	OEM
323U2303-7	—	Boeing	747	54	Structures	OEM
323U2303-70	—	Boeing	747	54	Structures	OEM
323U2303-73	—	Boeing	747	54	Structures	OEM
323U2303-8	—	Boeing	747	54	Structures	OEM
323U2304-15	—	Boeing	747	54	Structures	OEM
323U2304-16	—	Boeing	747	54	Structures	OEM
323U2304-17	—	Boeing	747	54	Structures	OEM
323U2304-18	—	Boeing	747	54	Structures	OEM