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
141A5513U78	ANGLE	Boeing	737-700 727-100+3	53	Structures	OEM
141A55205	BRACKET	Boeing	737-800 727-100+2	53	unknown	OEM
141A5558	STRUCTURE	—	737-700 727-100+2	53	Structures	OEM
141A55901	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5600	FLOOR SUPPORT	Boeing	737-700 747-100+3	53	Structures	OEM
141A56503	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5650U3	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A567012	INTERCOSTAL	—	737-800 727-100+3	53	unknown	OEM
141A56702	FLOORBEAM	Boeing	737-800 727-100+2	53	Structures	OEM
141A5670Y12	FLOOR SUPPORT	—	737-800 727-100+3	53	Structures	OEM
141A5690	INTERCOSTAL	—	737-800 DC-9+1	53	unknown	OEM
141A569001	INTERCOSTAL	Boeing	737-800 737-900+4	53	Structures	OEM
141A56901	FLOOR SUPPORT	Boeing	737-700 737-800+5	53	Structures	OEM
141A569011	FLOOR SUPPORT	Boeing	737-800 727-100+3	53	Structures	OEM
141A56903	INTERCOSTAL	Boeing	727-100 DC-9+2	53	Structures	OEM
141A5690U1	FLOOR SUPPORT	Boeing	737-600 737-700+6	53	Structures	OEM
141A5690Y3	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A569U1	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A571017	ANGLE	—	737-800	53	Structures	OEM
141A57206	FLOORBEAM	Boeing	737-700 747-100+2	53	Structures	OEM
141A574064	INTERCOSTAL	Boeing	737-800 727-100+3	53	Structures	OEM
141A5750	FLOOR SUPPORT	—	737-700 DC-9+2	53	Structures	OEM
141A57502	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A57503	FLOOR SUPPORT	Boeing	737-700 737-800+3	53	Structures	OEM
141A57504	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A57506	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5750U3	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A5750U4	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A5750Y3	FLOORBEAM	Boeing	737-700 727-100+2	53	Structures	OEM
141A57512	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A575142	FLOOR SUPPORT	—	737-700 727-100+2	53	unknown	OEM
141A5751Y2	FLOOR SUPPORT	Boeing	737-700 737-800+4	53	Structures	OEM
141A575Y2	FLOOR SUPPORT	—	737-700 727-100+2	53	unknown	OEM
141A5760	FLOOR SUPPORT	Boeing	737-700 727-100+3	53	Structures	OEM
141A5760-18	INTERCOSTAL	Spirit AeroSystems Inc	737-600 737-700+2	53	Structures	PMA
141A5762	FLOORBEAM	Boeing	737-700 737-800+4	53	Structures	OEM
141A5762-2	CLIP	Spirit AeroSystems Inc	737-700 737-800	53	Structures	PMA
141A5762-39	CLIP	Spirit AeroSystems Inc	737-600 737-700+3	53	Structures	PMA
141A5762-40	CLIP	Spirit AeroSystems Inc	737-600 737-700+3	53	Structures	PMA
141A5762-42	CLIP	Spirit AeroSystems Inc	737-600 737-700+2	53	Structures	PMA
141A5762U1	FITTING	—	737-700 727-100+2	53	unknown	OEM
141A5762U39	SUPPORT FITTING	—	737-600 737-700+6	53	unknown	OEM
141A5762U40	FITTING	—	737-600 737-700+6	53	unknown	OEM
141A5762Y39	CLIP	Spirit AeroSystems Inc	737-600 737-700+3	53	Structures	PMA
141A5762Y40	CLIP	Spirit AeroSystems Inc	737-600 737-700+3	53	Structures	PMA
141A5769U14	FLOOR SUPPORT	Boeing	737-900 727-100+2	53	Structures	OEM
141A5770	INTERCOSTAL	—	737-800 DC-9+1	53	Structures	OEM
141A57703	FLOOR SUPPORT	Boeing	737-800 737-900+2	53	Structures	OEM
141A5770U3	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5800	FLOOR PANEL	Boeing	737-700 737-800+4	53	Structures	OEM