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
141A53100	INTERCOSTAL	—	737-700 727-100+2	53	unknown	OEM
141A5310113	FLOORBOARD	Boeing	737-800 727-100+2	53	Interior / Furnishings	OEM
141A5310140	SEAT TRACK	—	737-800 727-100+1	53	Interior / Furnishings	OEM
141A531033	SEAT TRACK	Boeing	737-800 DC-9+1	53	Structures	OEM
141A531058	INTERCOSTAL	Boeing	737-600 737-700+7	53	Structures	OEM
141A5310U150	INTERCOSTAL	Boeing	737-800 727-100	53	Structures	OEM
141A5310U31	SILL	—	737-800 DC-9+1	53	Structures	OEM
141A5311U1	CHANNEL	Boeing	737-800 727-100+2	53	Structures	OEM
141A5312	INTERCOSTAL	—	737-700 727-100+2	53	unknown	OEM
141A5313	INTERCOSTAL	—	737-700 727-100+4	53	unknown	OEM
141A5314	FLOOR SUPPORT	Boeing	737-700 727-100+3	53	Structures	OEM
141A53154	DOOR FRAME	Boeing	737-800 727-100+2	53	Structures	OEM
141A5320	INTERCOSTAL	—	737-700 DC-9+2	53	unknown	OEM
141A53299	SKIN	Boeing	737-800 727-100	53	Structures	OEM
141A535315	STRINGER SPLICE	—	737-700 727-100+2	53	Structures	OEM
141A537108	FRAME	—	737-700 727-100+4	53	Structures	OEM
141A540	INTERCOSTAL	Boeing	737-700 727-100+3	53	Structures	OEM
141A5400	SUPPORT FITTING	Boeing	737-300 737-700+5	53	Structures	OEM
141A54000	FLOOR SUPPORT	Boeing	737-700 727-100+3	53	Structures	OEM
141A540012	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A540015	FLOOR SUPPORT	Boeing	737-700 727-100+3	53	Structures	OEM
141A5400150	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A540022	INTERCOSTAL	—	737-800 727-100+1	53	unknown	OEM
141A540027	FLOOR SUPPORT	Boeing	737-700 727-100+3	53	Structures	OEM
141A54006	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A5400A	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5400MC	FLOOR SUPPORT	—	737-700 DC-9+2	53	Structures	OEM
141A5400U3	INTERCOSTAL	—	737-800 727-100+1	53	unknown	OEM
141A54014	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A540140	INTERCOSTAL	Boeing	737-800 727-100	53	Structures	OEM
141A540148	INTERCOSTAL	Boeing	737-800 727-100+2	53	Structures	OEM
141A540U12	INTERCOSTAL	—	737-700 727-200+1	53	Structures	OEM
141A540U147	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A540U148	INTERCOSTAL	—	737-800 DC-9+1	53	unknown	OEM
141A540U4148	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A5410	SUPPORT CHANNEL	Boeing	737-300 737-700+3	53	Structures	OEM
141A5410012	FLOOR SUPPORT	Boeing	737-700 737-800+3	53	Structures	OEM
141A5410013	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A54100140	FLOOR SUPPORT	Boeing	737-800 727-100	53	Structures	OEM
141A54100147	INTERCOSTAL	—	737-900 DC-9+1	53	unknown	OEM
141A54100148	INTERCOSTAL	—	737-900 DC-9+1	53	unknown	OEM
141A5410016	INTERCOSTAL	—	737-900 DC-9+1	53	unknown	OEM
141A5410023	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A541003	FLOOR SUPPORT	Boeing	737-700 737-800+4	53	Structures	OEM
141A54101	FLOOR SUPPORT	Boeing	737-700 737-800+3	53	Structures	OEM
141A541010	FLOOR SUPPORT	Boeing	737-700 737-800+2	53	Structures	OEM
141A5410105	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A541011	FLOOR SUPPORT	Boeing	737-800 727-100+2	53	Structures	OEM
141A541012	FLOOR SUPPORT	Boeing	737-400 737-600+6	53	Structures	OEM
141A541012AA	INTERCOSTAL	—	737-700 727-100+1	53	unknown	OEM