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
1123371	SPLICE	—	737-300 737-400+1	53	Structures	OEM
1123372	STRINGER CLIP	—	737-300 737-400+1	53	unknown	OEM
1123575	INTERCOSTAL	—	737-200 737	53	Structures
1123578	FLOOR SUPPORT	—	737-300 737	53	Structures	PMA
1123579	FLOOR SUPPORT	—	737-300 737-400+1	53	Structures	PMA
1123582	ANGLE	—	737-300 737	53	Structures	PMA
1123759	ANGLE	—	737-400 737	53	unknown	OEM
1123765	ANGLE	—	737-300 737	53	Structures	OEM
1123845	'Z' ANGLE	—	737-300 737-400+1	53	Structures
1124774	ANGLE	—	737-300	53	Structures	OEM
1124784	ANGLE	—	737-400 737-200+1	53	Structures
1125155	CARGO TRACK	—	717-200	53	Interior / Furnishings	PMA
1125652	STRINGER	—	737-200 737	53	Structures
1125653	STRINGER	—	737-200	53	Structures	OEM
1125802	FRAME	—	737-200	53	Structures	OEM
1125852	FLOOR SUPPORT	—	737-300 737	53	Structures	OEM
1126536	INTERCOSTAL	—	737-300 737	53	Structures
1126919	STRINGER	—	737-300	53	Electromechanical	PMA
1127803	SPLICE	—	737-200	53	Structures	PMA
1128323	PANEL	—	737-300 737-400+1	53	unknown	OEM
1128783	ANGLE	—	737-300	53	unknown	OEM
1128907	INTERCOSTAL	—	737-300 737	53	Structures
1129575	FASTENER	—	737-300 737-200+1	53	unknown	OEM
112A0002	SKIN	—	737-800	53	Structures	OEM
112A15132	FITTING	—	737-700 737	53	unknown	OEM
112A1513201	FITTING	Boeing	737-800	53	unknown	OEM
112A1513202	FITTING	Boeing	737-800	53	unknown	OEM
112A24011	FITTING	Boeing	737-800	53	unknown	OEM
112A4011	STRIP	—	737-700 737	53	unknown	OEM
112A4011-20	strip	Boeing	—	53	Structures
112A4011-35	strip	Boeing	—	53	Structures	OEM
112A410114	STRUCTURE	—	737-700 737	53	unknown	OEM
112D11186	INTERCOSTAL	—	—	53	unknown
112N30015	SKIN PANEL	—	757-200	53	Structures	OEM
112N4103	SKIN	—	757-200	53	Structures	OEM
112N42103	SKIN	Boeing	757-200 757	53	Structures	OEM
112N4508-1	washer	Boeing	737-300 737-400+6	53	Consumables / Hardware
112N4601-14	angle	Boeing	—	53	Structures	OEM
112N4601-23	angle	Boeing	—	53	Structures	OEM
112N4601U35	angle	Boeing	—	53	Structures	OEM
112N5136U4	FITTING-SHEAR TIE	Aerotech Engineering Inc (Surrendered)	757-200	53	Structures	PMA
112N700533	ATTACH FITTING	Boeing	757-200 757	53	Structures
112N7022-6	bushing	Boeing	—	53	Structures
112N800416	PANEL	—	757-200 757	53	unknown	OEM
112N80053	PANEL	Boeing	757-200 757	53	unknown	OEM
112N8005Y7	gasket	Boeing	—	53	Structures
112N8006-7	gasket	Boeing	757-200 757-300	53	Consumables / Hardware
112N800621	STIFFENER	Boeing	757-200	53	Structures	OEM
112N800622	STIFFENER	Boeing	757-200	53	Structures	OEM
112N80063	PANEL	Boeing	757-200 757	53	unknown	OEM