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
65C3270014	FRAME	—	737-400 747-400+2	54	Structures	OEM
65C33866-6	shroud	Boeing	—	54	Structures	OEM
65C36734-2A	shell	Boeing	737-300 737-400+4	54	Structures	OEM
65C80736-1132	BEARING	Spirit AeroSystems Inc	737-300 737-400+6	54	Powerplant / Nacelle	PMA
65ND543001	ACOUSTIC PANEL	Boeing	737-200	54	Structures
65ND7127623	RIB	—	737-200 737	54	unknown	OEM
65NO7120223	INTERCOSTAL	Boeing	737-200	54	Structures
66-1995	SHIM-AFT ENG MT	Air Spares Inc	—	54	Structures	PMA
66-1995-1	SHIM-AFT ENG MT	Air Spares Inc	—	54	Structures	PMA
66-1995-2	SHIM-AFT ENG MT	Air Spares Inc	—	54	Structures	PMA
6600011112	FIREWALL	—	—	54	unknown	OEM
6612050236	SKIN	—	—	54	unknown	OEM
661205061	RIB	Cessna	—	54	Structures	OEM
6621280103	PANEL	Cessna	—	54	Structures	unknown
66350-1	Actuator, hyd. D-Duct Opening System	Eaton Aerospace Sterer Engineering	—	54	Hydraulics	PMA
66350-4	Actuator, Hydraulic D-Duct Opening System	Eaton Aerospace Sterer Engineering	A330-200 DC-10+6	54	Hydraulics	PMA
66360	Manifold - Hyd. D-Duct Opening System	Eaton Aerospace Sterer Engineering	A330-200 DC-10+6	54	Hydraulics	PMA
66522033	INLET	Cessna	Citation I	54	Engine Accessories	OEM
66531	Valve, Exhaust	—	—	54	Structures	OEM
6654002	ANGLE	Cessna	—	54	Structures	OEM
66877	Hanger	—	737-700 737 MAX 9+3	54	Structures	OEM
66877JP	Hanger	Jet Parts Engineering Inc	737-700 737 MAX 9+3	54	Structures	PMA
67037140002	SPAR	—	CRJ-700	54	unknown	OEM
67040286-1	Duct Assembly, Bleed Air Inlet, Air Separation (Insulated)	Honeywell	767-200 767-300+2	54	Structures	PMA
67040332-1	Duct Assembly, Bleed Air Inlet, Thermal Control Unit (Insulated)	Honeywell	767-200 767-300+2	54	Structures	PMA
67040709-1	Duct Assembly, Bleed Air Inlet, Air Separation Unit	Honeywell	757-200 757-300	54	Structures	PMA
67041174-00	Duct Assy - Compressor Inlet	Honeywell	A350-900	54	Structures	PMA
67054141314	SKIN	BOMBDR	CRJ-900 CRJ-100	54	Structures	OEM
671778043	LINE	Cessna	Citation I	54	Consumables / Hardware	OEM
67196	Gasket, Exhaust Flange	—	—	54	Structures	OEM
67196	Gasket, Exhaust Flange	—	—	54	Structures	OEM
6751210205	ACCESS PANEL	Cessna	—	54	Structures	OEM
675132010	RIB	Cessna	—	54	Structures	OEM
67513209	RIB	Cessna	—	54	Structures	OEM
675210245	PICCOLO TUBE	Cessna	—	54	Pneumatics	OEM
675222131	COWLING	Cessna	—	54	Structures	OEM
67628-00	RH FWD FAIRING BAFFLE ASSEMBLY	—	—	54	Structures	OEM
67631-00	RH FWD ROCKER COVER BAFFLE ASSEMBLY	—	—	54	Structures	OEM
67634-00	LH FWD BAFFLE ASSEMBLY	—	—	54	Structures	OEM
67638-00	LH REAR BAFFLE ASSEMBLY	—	—	54	Structures	OEM
67737596	FORMER	—	737-300 737	54	Structures
67809-00	Exhaust Stack	—	—	54	Engine Accessories	OEM
67809-00	Exhaust Stack	—	—	54	Engine Accessories	OEM
67846-11 (28R-7918001 to 28R-8018001 and up.	Arrow Cowl Instl	—	—	54	Structures	OEM
68-20004-( )	Lower Exit Fairings & Cowl Flap Fence	Machen, Inc.	—	54	Structures	PMA
68-20005-( )	Lover Plates	Machen, Inc.	—	54	Structures	PMA
68-20007-( )	Nose Bowl Separation	Machen, Inc.	—	54	Structures	PMA
68029-09	LH Rear Baffle Assembly	—	PA-32 Cherokee Six	54	Structures	OEM
6805748	Gasket-Turbine Inlet Thermocouple	—	—	54	Structures	OEM
6805748	Gasket-Turbine Inlet Thermocouple	—	—	54	Structures	OEM