ATA 54 — Nacelles / Pylons

15,735 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
313A27142	STRUCTURE	Boeing	737-600 737-700+2	54	Structures	OEM
313A271U8	WEB	Boeing	737-800	54	Structures	OEM
313A27202	FAIRING	Boeing	737-600 737-700+2	54	Structures	OEM
313A27323	FITTING	Boeing	737-800 737	54	unknown	OEM
313A2750	FAIRING	Boeing	737-900	54	Structures	OEM
313A2752	SUPPORT ANGLE	—	737-700 737	54	unknown	OEM
313A27521	SUPPORT RIB	Boeing	737-700 737-800+3	54	Structures	OEM
313A27522	FAIRING	Boeing	737-700 737-800+2	54	Structures	OEM
313A27528	FAIRING	Boeing	737-800 737-900	54	Structures	OEM
313A2752U2	TEE ANGLE	Boeing	737-900	54	Structures	OEM
313A320	ANGLE	—	737-300 737	54	Structures	OEM
313J2380269	RETAINER	—	767-300	54	unknown	OEM
313N300331	ATTACH ANGLE	—	757-200 757	54	Structures	OEM
313N300455	ANGLE	—	757-200 757	54	unknown	OEM
313N300511	ACCESS PANEL	—	757-200 757	54	unknown	OEM
313N300516	PANEL	—	757-200 757	54	unknown	OEM
313N30059	PANEL	—	757-200 757	54	unknown	OEM
313N302128	STIFFENER	—	757-200 757	54	unknown
313N3022102	CHANNEL	Boeing	757-200 757	54	Structures	OEM
313N3022129	PLATE	—	757-200 757	54	unknown	OEM
313N302236	BRACKET	—	757-200 757	54	unknown	OEM
313N303313	SUPPORT ANGLE	—	757-200 757	54	unknown	OEM
313N303358	BRACKET	—	757-200 757	54	unknown
313N305039	FAIRING	—	757-200 757	54	unknown	OEM
313N305040	SKIN	—	757-200 757	54	Structures	OEM
313N305217	SUPPORT BRACKET	Boeing	757-200 757-300+1	54	Structures	OEM
313N305220	ATTACH BRACKET	Boeing	757-200 757	54	unknown	OEM
313N305317	ANGLE	Boeing	757-200	54	Structures	OEM
313N305318	STRIKER	—	757-200 757	54	unknown	OEM
313N305324	ANGLE	—	757-200	54	Structures	OEM
313N305327	RUB STRIP	—	757-200 757-300	54	Structures	OEM
313N305332	BRACKET	—	757-200	54	Structures	OEM
313N305334	BRACKET	—	757-200	54	unknown
313N305339	CHANNEL	—	757-200 757	54	Structures	OEM
313N3053U18	ANGLE	—	757-200 757-300+1	54	unknown	OEM
313N30562	SUPPORT	—	757-200 757	54	unknown	OEM
313N30565	FRAME	—	757-200 757	54	Structures	OEM
313N30566	SUPPORT	—	757-200 757	54	unknown	OEM
313N3100	STRUCTURE	Boeing	757-200 757	54	Structures	OEM
313N3100131	SUPPORT	—	757-200 757	54	unknown	OEM
313N3100134	ANGLE	Boeing	757-200 757	54	Structures	OEM
313N3100155	NONE	Boeing	757-200	54	unknown	OEM
313N3100156	FAIRING	Boeing	757-200	54	Structures	OEM
313N310041	FRAME ANGLE	—	757-200 757	54	Structures	OEM
313N3180	FRAME ANGLE	Boeing	757-200	54	Structures	OEM
313N321033	COVER	—	757-200 757	54	unknown	OEM
313N321035	FAIRING	—	757-200	54	unknown	OEM
313N50027	PANEL	Boeing	757-200 757	54	Structures	OEM
313N5003	PANEL	Boeing	757-200	54	unknown	OEM
313N50039	DOUBLER	Boeing	757-200	54	Structures	OEM