ATA 21 — Air Conditioning

78,383 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

4,868 parts · 17,977 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
214T1105-2144	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1106-2095	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Pneumatics	PMA
214T1106-2101	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Pneumatics	PMA
214T1108-2032	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1108-2036	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1110-1020	DUCT	Triumph Composite Systems Inc	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1110-1022	DUCT	Triumph Composite Systems Inc	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1110-2020	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1110-2022	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1110-2024	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-30	diffuser	Boeing	—	21	Environmental / Cabin	OEM
214T1111-32	DIFFUSER ASSY	Triumph Composite Systems Inc	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-35	DIFFUSER LID	Vaupell Northwest Molding and Tooling	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-36	DIFFUSER ASSY	Triumph Composite Systems Inc	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-37	DIFFUSER LID	Vaupell Northwest Molding and Tooling	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-38	DIFFUSER BOX	Vaupell Northwest Molding and Tooling	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-42	DIFFUSER BOX	Vaupell Northwest Molding and Tooling	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1111-43	DIFFUSER ASSY	Triumph Composite Systems Inc	767-300F	21	Environmental / Cabin	PMA
214T1119-11	diffuser	Boeing	—	21	Environmental / Cabin	OEM
214T1119-9	diffuser	Boeing	—	21	Environmental / Cabin	OEM
214T1119911	DIFFUSER	Boeing	767-200	21	unknown	OEM
214T1120-1188	DUCT	Triumph Composite Systems Inc	767-200 767-300+1	21	Environmental / Cabin	PMA
214T1120-1190	DUCT	Triumph Composite Systems Inc	767-200 767-300+1	21	Environmental / Cabin	PMA
214T1120-1198	duct ay	Boeing	—	21	Consumables / Hardware
214T1120-1210	DUCT	Triumph Composite Systems Inc	767-300F	21	Environmental / Cabin	PMA
214T1120-1211	DUCT	Triumph Composite Systems Inc	767-200 767-300	21	Environmental / Cabin	PMA
214T1120-1212	DUCT	Triumph Composite Systems Inc	767-200 767-300+1	21	Environmental / Cabin	PMA
214T1120-1213	DUCT	Triumph Composite Systems Inc	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-1215	DUCT	Triumph Composite Systems Inc	767-200 767-300	21	Environmental / Cabin	PMA
214T1120-198	duct ay	Boeing	—	21	Environmental / Cabin	OEM
214T1120-2184	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2186	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2188	duct ay	Boeing	767-200 767-300+2	21	Pneumatics	OEM
214T1120-2190	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2194	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2198	duct ay	Boeing	767-200 767-300+2	21	Environmental / Cabin	OEM
214T1120-2200	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2202	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Pneumatics	PMA
214T1120-2207	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Pneumatics	PMA
214T1120-2210	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2211	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2213	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2215	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2216	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2218	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Pneumatics	PMA
214T1120-222	DUCT	Triumph Composite Systems Inc	767-400ER	21	Environmental / Cabin	PMA
214T1120-2220	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2222	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2227	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA
214T1120-2228	DUCT AY	Triumph Insulation Systems, LLC (Cancelled)	767-200 767-300+2	21	Environmental / Cabin	PMA