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
30-100-08	METER	GE Aviation	727	31	Instruments	OEM
30-100-12	METER	GE Aviation	727	31	Instruments	OEM
30-100-13	METER	GE Aviation	727	31	Instruments	OEM
30-100-15	METER	GE Aviation	727	31	Instruments	OEM
30-9700-1000-1	Temperature Compensator	Resurgent Aviation Solutions LLC	—	31	Instruments	PMA
30-994305-107	Annunciator Mount Assembly	Southeast Aerospace, Inc.	—	31	Instruments	PMA
30-994305-109	Annunciator Plate	Southeast Aerospace, Inc.	—	31	Instruments	PMA
300-014-448	INDICATOR-TAIL STRIKE	—	—	31	Avionics / Electronics
300-015-929	INDICATOR-TAIL STRIKE	—	—	31	Avionics / Electronics
300-020-000	usb hw interface mdu 379	airbus helicopters inc american eurocopter	—	31	Avionics / Electronics	OEM
300-1016-001	TERMINATOR RF 50 OHM	Rockwell Collins	747-400	31	Avionics / Electronics	PMA
300-700-6032-035	Lighted Pushbutton Switch Assembly, Light Assembly	Korry Electronics Co	737-300 737-400+3	31	Electromechanical	PMA
300-700-6032-037	Lighted Pushbutton Switch Assembly, Light Assembly	Korry Electronics Co	737-300 737-400+3	31	Electromechanical	PMA
300-700-6032-045	Lighted Pushbutton Switch Assembly, Light Assembly	Korry Electronics Co	737-300 737-400+3	31	Electromechanical	PMA
300-700-6032-046	Lighted Pushbutton Switch Assembly, Light Assembly	Korry Electronics Co	737-300 737-400+3	31	Electromechanical	PMA
300-80	support 3 axis acceleromete	airbus helicopters inc american eurocopter	—	31	Instruments	OEM
300-C20-005	cable cvdfr honeyw 980-6021	airbus helicopters inc american eurocopter	AS332 Super Puma	31	Avionics / Electronics	OEM
300-C20-006	cable fdau monitoring	airbus helicopters inc american eurocopter	—	31	Avionics / Electronics	OEM
30005-0000-54	Conditioner- Torque Signal	Rosemount Aerospace	—	31	Avionics / Electronics	PMA
3001-01-100-4	acceleromete	sikorsky aircraft corporation	—	31	Instruments	OEM
3001-01-101	accelerometr	sikorsky aircraft corporation	—	31	Avionics / Electronics	OEM
3001-01-101-2	ACCLRMTR	—	—	31	Avionics / Electronics
3001-01-111-2	Accelerometer	—	C402	31	Instruments	OEM
300101111	ACCELEROMETER	—	A319 737+3	31	unknown	OEM
3001S958	selector unit of measure	airbus helicopters inc american eurocopter	—	31	Instruments	OEM
30048-0000-21	Autofeather Unit	Rosemount Aerospace	—	31	Avionics / Electronics	PMA
300VR01K1L7610	vouant rectangulaire	airbus helicopters inc american eurocopter	—	31	Electromechanical	OEM
3010014	washer	zodiac aerospace	727	31	Consumables / Hardware	OEM
30111-000NEW	video interface unit	other	—	31	Avionics / Electronics	OEM
3012J53	cabin alt-diff pressure indicator	united instruments	—	31	Instruments	OEM
3013984	WASHER-KEY	ONTIC Engineering & Manufacturing Inc	—	31	Instruments	PMA
30142-0103	HUMS-MPU ASSY	—	—	31	Instruments	OEM
30142-0103, DWG NO.30142-0103 REV. -	HUMS-MPU ASSY	Simmonds Precision Products Inc Goodrich Sensors and Integrated Systems - VT	—	31	Avionics / Electronics	PMA
30148-0000-0101, DWG NO. 30148-0000-0101 REV. C	TRAY/EMI HOUSING ASSEMBLY MPU	Simmonds Precision Products Inc Goodrich Sensors and Integrated Systems - VT	—	31	Structures	PMA
30151-003	SWITCH	Korry Electronics Co	—	31	Electromechanical	PMA
30151-006	SWITCH	Korry Electronics Co	—	31	Electromechanical	PMA
30151-01	HUMS DTU	—	—	31	Instruments	OEM
30151-01, DWG NO.30151-01 REV. D	HUMS DTU	Simmonds Precision Products Inc Goodrich Sensors and Integrated Systems - VT	—	31	Avionics / Electronics	PMA
30156-0102, DWG NO. 30156-0102 REV. B	BRACKET, COLLECTIVE SWITCH-HELICOPTER MONITORING SYSTEM	Simmonds Precision Products Inc Goodrich Sensors and Integrated Systems - VT	—	31	Structures	PMA
3018015CL6	COUNTERWEIGHT LOW COMPRESSOR	ONTIC Engineering & Manufacturing Inc	—	31	Instruments	PMA
30187-0102	HARD LANDING DETECTOR	—	—	31	Instruments	OEM
3019-32-201NEW	video an gps-gnss black 5v panel	other	—	31	Avionics / Electronics	OEM
3019-43-201	video-g waas-sbas gray 28v panel	other	—	31	Avionics / Electronics	OEM
3019-44-201	video- waas-sbas black 28v panel	other	—	31	Avionics / Electronics	OEM
30190-0203	main processor hum	sikorsky aircraft corporation	—	31	Avionics / Electronics	OEM
30190-0204	main processor hums	sikorsky aircraft corporation	—	31	Avionics / Electronics	OEM
30190-0304	main processor unit	sikorsky aircraft corporation	S-92A	31	Avionics / Electronics	OEM
3019153	SPACER-NO.1 BRG.HSG.COVER	ONTIC Engineering & Manufacturing Inc	—	31	Instruments	PMA
302-700-6031-045	Display Indicator Assembly, Light Assembly	Korry Electronics Co	737-300 737-400+3	31	Electromechanical	PMA
302-700-6031-046	Display Indicator Assembly, Light Assembly	Korry Electronics Co	737-300 737-400+3	31	Electromechanical	PMA