ATA 75 — Air

2,861 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,154 parts · 2,972 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
441901-1	Start Bleed Valve	Honeywell	—	75	Pneumatics	PMA
449V450	VALVE	Honeywell	DC-10 A300+3	75	—	OEM
449V450-1	Linear Directional Control Valve	Honeywell	DC-10 A300+3	75	Hydraulics	PMA
44C13	DUCT CLAMP	—	A320-200 DHC-6 Twin Otter	75	unknown	OEM
4500647101	STATOR	—	DC-9 MD-82	75	Engine Accessories	OEM
45033504	ELECTRICAL BOX	Thales	EC135	75	unknown	OEM
4504274HTP	IGV Ring	HT Parts LLC	C320 Bell 212+1	75	Engine / APU	PMA
45100	POWER SUPPLY	Goodrich	757-200 757-300+2	75	Electromechanical	OEM
451077	SENSE LINE	—	727-200 727	75	Instruments	OEM
4524-3002	Transducer, Displacement	Ametek Aerospace and Defense, A Division of AMETEK Inc.	—	75	Interior / Furnishings	PMA
4524-3402	Transducer, Displacement	Ametek Aerospace and Defense, A Division of AMETEK Inc.	—	75	Interior / Furnishings	PMA
4536102150V431	MANIFOLD	—	Learjet 45	75	unknown	OEM
4562150	CLAMP	—	EMB-110 Bandeirante	75	Consumables / Hardware	OEM
458254077510	GASKETS	—	DC-9 DC-9-50	75	Consumables / Hardware	PMA
45A40301021	BELLOWS	PWA	C402	75	Engine Accessories	OEM
45A40304011	TUBE	—	C402	75	unknown	OEM
45A403061	DUCT	—	C402	75	Consumables / Hardware	PMA
45A63502001	BELLOWS	—	C402	75	unknown	OEM
45A635141	VENTURI	—	—	75	Engine Accessories	PMA
45A63517061	DUCT	—	C402	75	Consumables / Hardware	PMA
45A63517071	DUCT	—	C402	75	Consumables / Hardware	PMA
45A63517073	AIR DUCT	—	C402	75	Consumables / Hardware	PMA
45A63517075	DUCT	—	C402	75	Consumables / Hardware	PMA
45A6351731	LINE	—	—	75	unknown	OEM
460-630	Induction Air Filter	—	PA-34 Seneca PA-44 Seminole	75	—	OEM
46111-1030	—	Pratt & Whitney	A330-200 MD-11+5	75	Engine Accessories
470926	ANTI-ICE DUCT	—	727-200 727	75	Consumables / Hardware	PMA
470963	ANTI-ICE TUBE	—	737-200 737	75	Consumables / Hardware	PMA
473672 Rev B	Sleeve, Expansion Joint Bleed Manifold	—	—	75	engine air component	OEM
4904T75P01 5W	tube p3 pressurization	ge engine services dist llc	—	75	Structures	OEM
4918-TUS-A53-00	OPS Software	Honeywell	737-700 737-800+1	75	Pneumatics	PMA
492143	BLEED CONTL VLV	—	727-200 DC-9+4	75	Pneumatics	OEM
492143-001	—	Pratt & Whitney	DC-9 MD-80+2	75	Engine Accessories
4AS7810006-001	Shutoff Regulating Valve	—	—	75	—	OEM
500-1-20540	3 IN MOTORISED VALVE	Eaton	—	75	—
500-1-20540-001	3 IN MOTORISED VALVE	Eaton	—	75	—
500-1-20790-001	SHREW ACTUATOR	Eaton	Concorde	75	—
5000047-01	—	Pratt & Whitney	DC-9 MD-80+2	75	Engine Accessories
5000728106	BLEED VALVE	—	Challenger 604	75	Pneumatics	OEM
5001987-01 Rev. D (8/20/90)	Air Shut-off Valve	—	—	75	—	OEM
5004879-01 Rev. E (8-16-90)	Air Shut-off Valve	—	—	75	—	OEM
5005207-01 Rev. A 5-28-81	Air Shut-off Valve	—	—	75	—	OEM
5005287-01	—	Pratt & Whitney	DC-10 A300+3	75	Engine Accessories
5005685-01	Linear Directional Control Valve	—	—	75	—	OEM
500588801	STATOR VANE	—	DC-9 MD-83	75	Engine Accessories	PMA
500634	PIN	—	767-300	75	Consumables / Hardware
5010758-101	LPT ACC Valve	Parker Hannifin	—	75	Engine / APU	PMA
5010758-103	LPT ACC Valve	Parker Hannifin	—	75	Engine Accessories	PMA
5010759-101	CCC Valve	Parker Hannifin	777	75	unknown	PMA
5010759-102	CCC Valve	Parker Hannifin	—	75	Powerplant / Nacelle	PMA