ATA 74 — Ignition

9,682 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,005 parts · 3,179 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
47228 , Dwg. Rev. F Bill of Material PL 47228 Rev. 8-20-84	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47228 Dwg. Rev. F Bill of Material PL 47228 Rev. 8-20-84	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47228-1	Lead, ignition	Unison Industries	—	74	Electromechanical	PMA
47228-1 Dwg. Rev. F Bill of Material PL 47228-1 Rev. 8-20-84	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47228-2	Lead, ignition	Unison Industries	—	74	Electromechanical	PMA
47228-2 Dwg. Rev. F Bill of Material PL 47228-2 Rev. 8-20-84	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47245	Lead, ignition	Unison Industries	—	74	Electromechanical	PMA
47245 Dwg. Rev. E Bill of Material PL 47245 Rev. 8-20-84	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47245-1 Dwg. Rev. Bill of Material PL 47245-1 Rev. 8-20-84	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47369	Stator	Unison Industries LLC	—	74	Powerplant / Nacelle	PMA
474942	Ignitor Assembly	—	C310	74	Engine Accessories	OEM
474942	Ignitor Assembly	—	C310	74	Engine Accessories	OEM
4755	Magneto	Unison Industries (formerly Slick Aircraft Products)	—	74	Powerplant / Nacelle	PMA
4761	MAGNETO	—	—	74	Engine Accessories	PMA
47649	IGNITER BOX	Goodrich	757-200 C-17 Globemaster III+1	74	Engine Accessories	OEM
47649-1	Exciter	Unison Industries LLC	—	74	Engine Accessories	PMA
476492	EXCITER	—	757-200 C-17 Globemaster III+1	74	Engine Accessories	OEM
476493	EXCITER	—	757-200 C-17 Globemaster III+1	74	unknown	OEM
4766	Magneto	Champion Aerospace Llc	—	74	Electromechanical	PMA
4770	MAGNETO	—	—	74	unknown
477096	Washer	—	C310 C340+5	74	Consumables / Hardware	OEM
477096	Washer	—	C310 C340+5	74	Consumables / Hardware	OEM
4771	MAGNETO	—	C172 Skyhawk	74	Engine Accessories	PMA
47716-05	Door Cables	—	—	74	Engine Accessories	OEM
47716-05	Door Cables	—	—	74	Engine Accessories	OEM
47717	IGNITER BOX	—	757-200 C-17 Globemaster III+1	74	Engine Accessories	OEM
4775	Magneto	Slick Aircraft Products, Division of Unison Ind	—	74	Engine Accessories	PMA
4776	Magneto	Slick Aircraft Products, Division of Unison Ind	—	74	Engine Accessories	PMA
47997 Dwg. Rev. D Bill of Material PL 47997 Rev. 2-24-86	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47997-1	Lead, ignition	Unison Industries	—	74	Electromechanical	PMA
47997-1 Dwg. Rev. D Bill of Material PL 47997-1 Rev. 2-24-86	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47998	Lead, ignition	Unison Industries	—	74	Electromechanical	PMA
47998 - Dwg. Rev. C Bill of Material PL 47998 Rev. 2-24-86	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
47998-1	Lead, ignition	Unison Industries	—	74	Engine Accessories	PMA
47998-1 Dwg. Rev. C Bill of Material PDL 47998-1 Rev. C	Ignition Lead	Unison Industries LLC	—	74	Electromechanical	PMA
48016	Exciter, Ignition	Unison Industries	—	74	Electromechanical	PMA
4809	Conduit, Front Spark Plug	Air Repair Inc	—	74	Electromechanical	PMA
481058-0007	Controller Ass'y	Hartzell Engine Technologies LLC	—	74	Engine Accessories	PMA
481058-0011	Controller Ass'y	Hartzell Engine Technologies LLC	—	74	Engine Accessories	PMA
481058-0012	Controller Ass'y	Hartzell Engine Technologies LLC	—	74	Engine Accessories	PMA
481058-0013	Controller Ass'y	Hartzell Engine Technologies LLC	—	74	Engine Accessories	PMA
48148	—	Pratt & Whitney	DC-10 A300+3	74	Engine Accessories
48152	—	Pratt & Whitney	DC-10 A300+3	74	Engine Accessories
481666	Fuel Pump	—	—	74	Fuel Systems	OEM
481666	Fuel Pump	—	—	74	Fuel Systems	OEM
48174	Cable (Lead, Ignition)	Unison Industries	DC-10 A300+3	74	Electromechanical	PMA
48483	Cable (Lead, Ignition)	Unison Industries	DC-10 A300+3	74	Electromechanical	PMA
48484	Cable (Lead, Ignition)	Unison Industries	DC-10 A300+3	74	Electromechanical	PMA
487283	Nut	—	C310 C340+5	74	Consumables / Hardware	OEM
487283	Nut	—	C310 C340+5	74	Consumables / Hardware	OEM