ATA 31 — Indicating / Recording Systems

26,626 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

929 parts · 2,509 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
215T1019-1	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-1A	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-2	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-2A	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-3	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-3A	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-4	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-4A	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-5	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T1019-5A	SENSOR assembly	BAE Systems Controls Inc	767-200	31	Avionics / Electronics	PMA
215T2103-9	TEMP SENSOR assembly - BULK CARGO COMPARTMENT	BAE Systems Controls Inc	767-300F 767-400ER	31	Avionics / Electronics	PMA
215T5096510	CONTROLLER	—	—	31	unknown
21C22677-103	pad gage protection	zodiac aerospace	—	31	Instruments	OEM
21SN04-104A	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-104B	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-104D	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-158A	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-158B	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-158D	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-159	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-159A	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-159B	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04-159D	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-183, -183A	Pressure Switch Assembly	Eaton Aerospace (CANCELLED)	767-200 King Air 300	31	Electromechanical	PMA
21SN04-19A, -19B	Pressure Switch Assembly	Eaton Aerospace (CANCELLED)	747-200 King Air 300	31	Electromechanical	PMA
21SN04-209, -209A	Pressure Switch Assembly	Eaton Aerospace (CANCELLED)	737-300	31	Electromechanical	PMA
21SN04-23K	--	Eaton	747	31	unknown
21SN04-24F	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-24G	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-24H	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04-24J	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-24K	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-25F	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04-25G	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-25H	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04-25J	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-25K	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-26E	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-26F	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-26G	Pressure Switch	Eaton Aerospace	747 757+2	31	unknown	PMA
21SN04-26H	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04-26J	Pressure Switch	Eaton Aerospace (CANCELLED)	747 757+2	31	Electromechanical	PMA
21SN04-306	SWITCH	Eaton Aerospace LLC	747 757+2	31	Electromechanical	OEM
21SN04-306A	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04-306B	Pressure Switch	Eaton Aerospace	747 757+2	31	Electromechanical	PMA
21SN04104E	PRESSURE SWITCH	—	757-200 747+3	31	unknown	OEM
21SN04104F	PRESSURE SWITCH	—	757-200 747+3	31	Electromechanical	OEM
21SN04158C	PRESSURE SWITCH	—	757-200 747+3	31	unknown	OEM
21SN04159C	PRESSURE SWITCH	BARFIELD	757-200 747+3	31	Instruments	OEM
21SN04354	PRESSURE SWITCH	Airbus	A330-200 MD-11+5	31	Environmental / Cabin	OEM