ATA 53 — Fuselage

154,345 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
11A1111	PRESSURE PANEL	Boeing	737-800	53	Structures	OEM
11A130110	STIFFENER	Boeing	737-800	53	Structures	OEM
11A1308U15	STIFFENER	—	737-700 737	53	Structures	OEM
11A1308U16	STIFFENER	Boeing	737-700 737	53	Structures	OEM
11A1308Y9	SUPPORT ANGLE	—	737-700 737-900	53	unknown	OEM
11A13225	ATTACH ANGLE	Boeing	737-700 737-900+1	53	Structures	OEM
11A1915	DOUBLER	—	737-700 737	53	unknown	OEM
11A2101	BULKHEAD	Boeing	737-800	53	Structures	OEM
11A24011	SHEAR ANGLE	Boeing	737-700 737-800+1	53	Structures	OEM
11A2410	FITTING	Boeing	737-700	53	unknown	OEM
11A2820	ANGLE	—	737-700 737	53	Structures	OEM
11A600256	SEAT TRACK	Boeing	737-800	53	Structures	OEM
11A6201	FLOOR SUPPORT	Boeing	737-700 737-800+1	53	Structures	OEM
11A620114	SEAT TRACK	Boeing	737-700 737-800+1	53	Interior / Furnishings	OEM
11A620115	SEAT TRACK	—	737-900	53	Interior / Furnishings	OEM
11A620126	FLOOR SUPPORT	Boeing	737-800	53	Structures	OEM
11A7202	SUPPORT BEAM	—	737-800	53	unknown	OEM
11A72023	STRUCTURE	Boeing	737-700 737-800	53	Structures	OEM
11A72028	STRUCTURE	Boeing	737-800	53	Structures	OEM
11A7202U10	PLATE	—	737-800	53	unknown	OEM
11A92420400202	ATTACH FITTING	Airbus	A310	53	Structures	OEM
11AA11111	VAPOR BARRIER	Boeing	737-700 737-800+1	53	Structures	OEM
11CD0246-1	MOUNTING TRAY	L3 Communications Integrated Systems	King Air 300	53	Structures	PMA
11DL673-020-201	F6G Floor Support Structure Modification Kit	AAR Aircraft Services Inc (CANCELLED)	767-300	53	Structures	PMA
11DL673-021-201	F4G Floor Support Structure Modification kit	AAR Aircraft Services Inc (CANCELLED)	767-300	53	Structures	PMA
11DL673-022-301	F6G Upper Tie Rod Installation Kit	AAR Aircraft Services Inc (CANCELLED)	767-300	53	Structures	PMA
11DL673-024-301	A4G Upper Tie Rod Installation Kit	AAR Aircraft Services Inc (CANCELLED)	767-300	53	Structures	PMA
11N000131	FLOOR SUPPORT	Boeing	737-800	53	Structures	OEM
11N000161	SEAT TRACK	Boeing	737-800	53	Interior / Furnishings	OEM
11N000163	SEAT TRACK	Boeing	737-800	53	Interior / Furnishings	OEM
11N00023104	SEAT TRACK	Boeing	737-700	53	Interior / Furnishings	OEM
11N00023105	SEAT TRACK	Boeing	737-700	53	Interior / Furnishings	OEM
11N00161	SEAT TRACK	Boeing	737-800 737	53	Interior / Furnishings	OEM
11N1000161	SEAT TRACK	Boeing	737-800	53	Interior / Furnishings	OEM
11N52072	BEAM	—	757-200 757	53	Structures	OEM
11S53172202	SKIN	—	ATR 72	53	Structures	OEM
11S53173206003	FLOOR	—	ATR 42-300 ATR 42	53	Structures	PMA
11S92478002200	MOUNT FITTING	AEROSP	ATR 42	53	Structures	OEM
11T100040	SUPPORT BRACKET	—	767-200	53	unknown	OEM
11T5010	FLOORBEAM	—	767-200 767-300+1	53	unknown	OEM
11W22021	SPAR	Boeing	777-200	53	Structures	OEM
11W22022	NONE	Boeing	777-200	53	unknown	OEM
12-00073PA-01	Part, Plate, Connector, FWD Bulkhead	AMI Aviation Services LLC	1900D	53	Structures	PMA
12-00073PA-03	Part, Plate, Connector, FWD Bulkhead	AMI Aviation Services LLC	1900D	53	Structures	PMA
12-00137PA-01	Part, Plate, Mounting, BNC, Fwd Bulkhead	AMI Aviation Services LLC	1900D	53	Structures	PMA
12-0127-01	Parts Kit, 13.3 Inch Bulkhead Display, Radius Edge	Zodiac Inflight Innovations	—	53	Structures	PMA
12-269A001-11	L/H FWD Fairing assembly	Midcoast Aviation Inc	—	53	Structures	PMA
12-269A001-12	R/H FWD Fairing assembly	Midcoast Aviation Inc	—	53	Structures	PMA
12-269A001-21	L/H AFT Fairing assembly	Midcoast Aviation Inc	—	53	Structures	PMA
12-269A001-22	R/H AFT Fairing assembly	Midcoast Aviation Inc	—	53	Structures	PMA