Airbus A340-300

1,122 parts applicable to this airframe — widebody

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
012536-002	O-Ring	—	A330-200 A330-300+5	20	—	OEM
19E39-1	Spring, Actuator	—	A318 A319+10	—	unknown	OEM
19E76-1	Spacer, Diaphragm	—	A318 A319+10	—	unknown	OEM
19E80-1	Retainer, Diaphragm	—	A318 A319+10	—	unknown	OEM
19E82-1	Diaphragm, Lower	—	A318 A319+10	—	unknown	OEM
2088197-0010 Or 3TKCZZ29-360 Or S2936MCZZE5P511LY238	Bearing	—	737-300 737-400+39	25	—	OEM
28E39-1	Bracket, Switch	—	A318 A319+10	—	unknown	OEM
28E53-1	Lever Assembly	—	A318 A319+10	—	unknown	OEM
28E59-1	Pin	—	A318 A319+10	20	—	OEM
29E52-1	Spring, Regulator	—	A318 A319	—	unknown	OEM
38D99-11	Cup, Upper	—	A318 A319+10	—	unknown	OEM
38D99-12	Cup, Lower	—	A318 A319+10	—	unknown	OEM
413600	Valve, Vent	—	A330-200 A330-300+5	20	—	OEM
43C06	Sleeve, Connecting	—	A318 A319+13	—	unknown	OEM
43C96	Gland, Packing	—	A318 A319+10	20	—	OEM
45-231-1	Tube, Adjuster	—	A330-200 A330-300+4	72	—	OEM
49C09	Spring, Retaining	—	A318 A319+14	—	unknown	OEM
53D09	Washer, Shim	—	A318 A319+10	20	—	OEM
67E29-1	Cover, Actuator	—	A318 A319+10	27	—	OEM
73C37	Spacer	—	A318 A319+11	—	unknown	OEM
73C38-1	Bushing	—	A318 A319+10	—	unknown	OEM
73C43	Pin Assembly	—	A318 A319+13	20	—	OEM
73C83	Spacer, Shaft	—	—	—	unknown	OEM
753311-2	Bearing	—	757-200 757-300+20	25	—	OEM
756-0233-300-101	200 VU Inhibit Install Kit	Astronics Armstrong Aerospace	A340-300 A340-600+2	44	Electromechanical	PMA
756-0233-300-102	EGPWC Enable Install Kit	Astronics Armstrong Aerospace	A340-300 A340-600+2	44	Electromechanical	PMA
756-0233-300-103	Excessive Speed Function Enable Kit	Astronics Armstrong Aerospace	A340-300 A340-600+2	44	Electromechanical	PMA
756-0236-300-102	EGPWC Enable Install Kit	Astronics Armstrong Aerospace	A340-300 A340-600+2	44	Electromechanical	PMA
83C73	Guide, Spring	—	A318 A319+12	20	—	OEM
857152-405ASD	Escutcheon	Seal Dynamics Inc	A330-200 A340-300	25	Interior / Furnishings	PMA
857152-405BSD	Escutcheon	Seal Dynamics Inc	A330-200 A340-300	25	Interior / Furnishings	PMA
857152-411BSD	Escutcheon	Seal Dynamics Inc	A330-200 A340-300	25	Interior / Furnishings	PMA
899502	CONTROL UNIT	—	A330-200 A330-300+5	52	unknown	OEM
A49C16	Link	—	A318 A319+11	—	unknown	OEM
All parts noted on Drawing List 1423-7000	Installation of On-Board Airstairs Kit	Aerocon Engineering Company	A340-300	—	Unknown	PMA
AOA Apparatebau Gauting 353760	Bearing, Ball	—	A318 A319+14	25	—	OEM
B83C89	Diaphragm	—	A318 A319+10	—	unknown	OEM
C33C32	Bearing	—	A318 A319+11	20	—	OEM
Contour Premium Aircraft Seating P/N S20207-580-301	Door	—	777-200 A340-300	25	—	OEM
DT09001390000SD	Access Trap Assembly	Seal Dynamics Inc	A340-300 A340-600	25	Interior / Furnishings	PMA
DT09001409200SD	Traverse Part LH	Seal Dynamics Inc	A340-300 A340-600	25	Interior / Furnishings	PMA
DT09001409201SD	Traverse Part RH	Seal Dynamics Inc	A340-300 A340-600	25	Interior / Furnishings	PMA
DT09001409202SD	Traverse Part CTL	Seal Dynamics Inc	A340-300 A340-600	25	Interior / Furnishings	PMA
GAR1224	Diaphragm, Upper 9-C77C43	—	A318 A319+10	—	unknown	OEM
Honeywell 880500-1	Seal, Shaft	—	737-300 737-400+50	—	unknown	OEM
P801073	Seal	—	A330-200 A330-300+2	72	—	OEM
P801074	Seal	—	A330-200 A330-300+2	72	—	OEM
P801078	Excluder	—	A330-200 A330-300+2	72	—	OEM
P801079	Excluder	—	A330-200 A330-300+2	72	—	OEM
S62619	Ring, Seal 9-31E22	—	A318 A319+10	—	unknown	OEM

USM supply — retirements & teardowns(2023–2026)

A340 family — FAA registry deregistrations

Left the US registry

4aircraft

Stayed domestic

3vs 1 exported

Still US-registered

10aircraft

FAA registry data. Domestic deregistration is a teardown proxy — it also captures re-registrations and some unflagged exports, so it is not a confirmed part-out count; exported aircraft left the US fleet intact and are not USM supply. ATA shares reflect where this directory's parts for the family concentrate (parts in parentheses) — a coverage signal, not the aircraft's bill of materials or a teardown-yield forecast.

Airworthiness Directive activity

FAA / EASA public regulatory data

2airworthiness directives affecting this fleet — recurring compliance demand for the parts and shops that serve it

Most recent

EASA AD 2014-0152effective Nov 30, 2023Mixed actions
EASA Safety Publications Tool
EASA AD 2014-0152-R1effective Nov 30, 2023Mixed actions
EASA Safety Publications Tool

Directives linked to this airframe family in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) across the fleet; inspection directives are not replacement directives, and none of this is a prediction that any part will fail.