ATA 53 — Fuselage

157,170 parts classified under this chapter

Reliability rollup

100%Median FAA K-code change rate*

71,954 parts · 319,475 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
141A54116	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A5412	INTERCOSTAL	—	737-700 727-100+3	53	unknown	OEM
141A541410	INTERCOSTAL	—	737-300 727-100+2	53	unknown	OEM
141A5417	FLOOR SUPPORT	Boeing	737-800 727-100+3	53	Structures	OEM
141A5419U14	FLOOR SUPPORT	Boeing	737-800 DC-9+1	53	Structures	OEM
141A541OU12	FLOOR SUPPORT	Boeing	737-700 737-800+4	53	Structures	OEM
141A541OU140	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A541OU141	INTERCOSTAL	Boeing	737-800 727-100	53	Structures	OEM
141A541OU3	INTERCOSTAL	—	737-700 727-100+2	53	unknown	OEM
141A541U12	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A541U140	INTERCOSTAL	—	737-800 727-100+1	53	unknown	OEM
141A5441	INTERCOSTAL	—	737-700 DC-9+2	53	unknown	OEM
141A54410	FLOOR SUPPORT	Boeing	737-700 727-100+3	53	Structures	OEM
141A54410U22	INTERCOSTAL	—	737-800 727-100+1	53	unknown	OEM
141A54A10U139	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5500	BEAM	Boeing	737-800 727-100+3	53	Structures	OEM
141A5501	INTERCOSTAL	Boeing	737-300 737-500+4	53	Structures	OEM
141A55013	FLOORBEAM	—	DC-9 MD-82+1	53	Structures	OEM
141A5502	FLOOR SUPPORT	Boeing	737-700 737-800+3	53	Structures	OEM
141A55021	FLOORBEAM	Boeing	737-800 767-400+2	53	Structures
141A550216	FLOOR SUPPORT	Boeing	737-700 737-800+4	53	Structures	OEM
141A550221	FLOORBEAM	Boeing	737-700 727-100+2	53	Structures	OEM
141A550225	FLOORBEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A550226	FLOORBEAM	Boeing	737-700 737-900+2	53	Structures	OEM
141A55024	FLOORBEAM	Boeing	737-700 727-100+3	53	Structures	OEM
141A5503	FLOORBEAM	Boeing	737-700 737-800+5	53	Structures	OEM
141A55031	FLOORBEAM	Boeing	737-800 727-100+2	53	Structures	OEM
141A550313	FLOORBEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A55032	FLOORBEAM	Boeing	737-800 727-100+2	53	Structures	OEM
141A550322	FLOORBEAM	Boeing	737-700 737-800+5	53	Structures	OEM
141A55033	FLOORBEAM	Boeing	737-800 DC-9+2	53	unknown	OEM
141A5504	FLOOR SUPPORT	Boeing	737-700 737-800+3	53	Structures	OEM
141A55041	FLOORBEAM	Boeing	737-700 737-800+3	53	Structures	OEM
141A550418	FLOORBEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A550424	FLOORBEAM	Boeing	737-700 737-800+2	53	Structures	OEM
141A550425	FLOOR SUPPORT	Boeing	737-700 737-800+4	53	Structures	OEM
141A550426	FLOORBEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A55043	FLOORBEAM	Boeing	737-700 727-100+2	53	Structures	OEM
141A55045	FLOORBEAM	Boeing	737-700 737-800+3	53	Structures	OEM
141A55048	FLOORBEAM	Boeing	737-800 727-100+2	53	Structures	OEM
141A5505	FLOOR SUPPORT	Boeing	737-700 737-800+5	53	Structures	OEM
141A55051	NONE	—	727-100 727-200+3	53	unknown	OEM
141A550510	FLOORBEAM	Boeing	737-800 DC-9+1	53	unknown	OEM
141A550518	FLOOR SUPPORT	Boeing	737-800 737-900+3	53	Structures	OEM
141A550519	SUPPORT BEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A55052	FLOORBEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A550540	NONE	—	737-700 727-100+4	53	unknown	OEM
141A5506	CREASE BEAM	—	737-700 737-800+2	53	unknown	OEM
141A550625	FLOORBEAM	Boeing	737-800 DC-9+1	53	Structures	OEM
141A550636	FLOORBEAM	—	737-900 DC-9+1	53	Structures	OEM