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
65-28978-(*)	Stabilizer	Goodrich Aerostructures (formerly Rohr Inc)	—	54	Structures	PMA
65-41416-201	lip skin	Boeing	—	54	Structures	OEM
65-45767U552	TRIPPLER	Spirit AeroSystems Inc	737-300 737-200	54	Powerplant / Nacelle	PMA
65-45768U527	TRIPPLER	Spirit AeroSystems Inc	737-300 737-200	54	Powerplant / Nacelle	PMA
65-47666-2	shroud	Boeing	—	54	Structures	OEM
65-48605-59	PLATE	Spirit AeroSystems Inc	737-300 737-400+3	54	Powerplant / Nacelle	PMA
65-50563-22	FILLER	Spirit AeroSystems Inc	737-300 737-400+2	54	Powerplant / Nacelle	PMA
65-52937-7	shroud	Boeing	—	54	Structures	OEM
65-54991-28	TAPE-PILE	Spirit AeroSystems Inc	737-300 737-400+7	54	Powerplant / Nacelle	PMA
65-55485-25	shroud	Boeing	—	54	Structures	OEM
65-55485-29	shroud	Boeing	—	54	Structures	OEM
65-60529-8	lip skin	Boeing	—	54	Structures	OEM
65-66272-1P	shroud	other	—	54	Structures	OEM
65-67341-7L	shrouday	Boeing	—	54	Structures	OEM
65-68942-13	strut ay	Boeing	—	54	Structures	OEM
65-70191-34	shrouday	Boeing	—	54	Structures	OEM
65-72769	Power Plant Assy	Goodrich Aerostructures (formerly Rohr Inc)	727	54	Structures	PMA
65-73768	Power Plant Assy	Goodrich Aerostructures (formerly Rohr Inc)	737	54	Structures	PMA
65-78950-42	shroud	Boeing	—	54	Structures	OEM
65-79401-4	SEAL-BLADE	Spirit AeroSystems Inc	737-300 737-500+1	54	Consumables / Hardware	PMA
65-82274-5	cone	other	—	54	Structures	OEM
65-85378-15	lip skin	Boeing	—	54	Structures	OEM
65-85378-8	skincowl	Boeing	—	54	Structures	OEM
65146141	RIB	Boeing	727-200 747-100	54	Structures	OEM
65174853	WEB	—	727	54	Structures
65175551621	RIB	Boeing	727-200	54	Structures	OEM
65187241	FITTING	—	747-400 767-200+4	54	unknown
6519507223	INTERCOSTAL	Boeing	727-200	54	Structures	OEM
651950757	ANGLE	Boeing	727-200	54	unknown	OEM
651950759	LONGERON	Boeing	727-200	54	Structures	OEM
651950839	STIFFENER	Boeing	727-200	54	Structures	OEM
65195086	FLANGE	Boeing	727-200	54	Structures	OEM
651950861	BRACKET	Boeing	727-200	54	unknown	OEM
651957243	RIB	—	727-200	54	Structures	OEM
6519645156	LONGERON	Boeing	727-200	54	Structures	OEM
6519645199	FRAME	Boeing	727-200	54	Structures	OEM
6519647220	LONGERON	Boeing	727-200	54	Structures	OEM
6519685	ANGLE	Boeing	727-200	54	Structures	OEM
6519685102	STIFFENER	Boeing	727-200 747-100+1	54	Structures	OEM
65196854031	SKIN	Boeing	727-200	54	Structures	OEM
65196854032	SKIN	Boeing	727-200 727	54	Structures	OEM
65196854039	SKIN	Boeing	727-200 747-100	54	Structures	OEM
65196854368	NOSE COWL	Boeing	727-200 747-100+1	54	Structures	OEM
6519685454	SKIN	Boeing	727-200 727	54	unknown	OEM
65196854542	NOSE COWL	Boeing	727-200 747-100	54	Structures	OEM
65196854545	SKIN	Boeing	727-200 747-100	54	Structures	OEM
651968570	FRAME	Boeing	727-200 747-100	54	Structures	OEM
6519686387	FRAME	Boeing	727-200	54	Structures	OEM
6519686765	NACELLE	Boeing	727-200 727	54	Structures	OEM
6519686768	COWLING	Boeing	727-200	54	Structures	OEM