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
655260315	ANGLE	—	—	54	unknown	OEM
6553553152	FAIRING	—	737-200	54	Structures
655355853	WEB	—	747-400 767-300+1	54	Structures	PMA
655355854	LONGERON	—	747-400 767-300+1	54	Structures	OEM
65535588	FIREWALL	—	737-200	54	Structures	PMA
65574808	FIREWALL	—	737-200 737	54	Structures	OEM
6558665506	SKIN	Boeing	727-200 747-100	54	Structures	OEM
6558885	S-DUCT SKIN	—	767-200 767-300+3	54	Structures	OEM
6558885502	SKIN	Boeing	727-200	54	Structures	OEM
657010426	LONGERON	Boeing	737-200	54	Structures
6570193503	GUSSET	—	747-400 737-200+1	54	unknown	OEM
65709402	FAIRING	—	747-400 737-200+1	54	unknown	OEM
6570947	STRUCTURE	Boeing	737-200 737	54	Structures
65709471	SKIN	—	747-400 767-300+1	54	Structures	OEM
657094715	PANEL	—	747-400 767-200+4	54	unknown	OEM
657094723	PANEL	—	747-400 767-200+3	54	unknown
6570947252	PYLON	—	747-400 737-200+1	54	unknown	OEM
6573769	FAIRING	Boeing	737-200 737	54	Structures
657377327	CHANNEL	—	747-400 737-200+1	54	unknown	OEM
657377339	SKIN	Boeing	737-200	54	Structures
65737736	RIB	—	747-400 767-300+1	54	Structures	PMA
657377391	COWLING	Boeing	737-200 737	54	Structures	OEM
6573774	RIB	—	747-400 737-200+2	54	unknown	OEM
657377442	WEB	—	747-400 737-200+1	54	unknown	OEM
6576974	RIB	—	737-300 737	54	Structures	OEM
6579414V92	BULKHEAD	—	737-200	54	Structures	OEM
65800371	FIREWALL	Boeing	737-200	54	Structures
6585378	BRACKET	Boeing	747-400 767-200+3	54	unknown	OEM
658537816	SKIN	—	747-400 737-200+1	54	unknown	OEM
65853786	SKIN	—	747-400 737-200+1	54	unknown	OEM
65856783	SKIN	—	747-400 737-200+1	54	unknown	OEM
658870015	WEB	—	757-200 747-400+1	54	Structures	OEM
6595600	FITTING	—	747-400 767-200+3	54	unknown	OEM
659T31801	HINGE	—	767-300	54	Structures	OEM
659W11901	HINGE FITTING	—	777-200	54	Structures	OEM
65B00711	Strut Structure Assembly Outboard and Inboard Nacelle	Rohr Inc (See Goodrich Aerostructures)	747	54	Structures	PMA
65B0071125	SKIN	Boeing	767-300 747-100+2	54	Structures	OEM
65B00712	Strut Structure Assembly Outboard and Inboard Nacelle	Rohr Inc (See Goodrich Aerostructures)	747	54	Structures	PMA
65B00712, 65B00711	Strut Structure Assy Outboard and Inboard Nacelle	Goodrich Aerostructures (formerly Rohr Inc)	747	54	Structures	PMA
65B00717	Strut Inst'l/Inboard and Outboard	Rohr Inc (See Goodrich Aerostructures)	747	54	Structures	PMA
65B00718	Strut Inst'l/Inboard and Outboard	Rohr Inc (See Goodrich Aerostructures)	747	54	Structures	PMA
65B00726	Side Cowl Panel Assy	Goodrich Aerostructures (formerly Rohr Inc)	747	54	Structures	PMA
65B00726256	LONGERON	—	747-400 747-300+1	54	Structures	OEM
65B007264	SKIN	—	747-400 747-200+3	54	Structures	OEM
65B0163634	ANGLE	—	767-300 747-200	54	Structures	PMA
65B0163643	ANGLE	Boeing	747-400	54	Structures	OEM
65B0163644	ANGLE	Boeing	747-400 767-300	54	Structures	OEM
65B0163653	BEAM	Boeing	747-400 767-300	54	Structures	OEM
65B041228	BULKHEAD	—	747-400 767-300+1	54	Structures	PMA
65B041230	BULKHEAD	—	747-200	54	Structures	PMA