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
31B57590131B5756	BLEED VALVE	PWA	—	75	Engine Accessories	OEM
31B75901	BLEED VALVE	PWA	King Air 200	75	Pneumatics
31J285704	BLEED ACTUATOR	HAMSTD	—	75	Pneumatics	OEM
3201115	VALVE	—	DC-9 DC-9-50	75	unknown
320115	H.P. BLEED VALVE	Boeing	727-200 DC-9-50+7	75	Pneumatics	OEM
320115C	ANTI-ICE VALVE	WHITTAKER	DC-9 MD-82+1	75	Pneumatics	OEM
320115CAL	FUEL HEAT VALVE	—	737-100	75	Engine Accessories	OEM
320115DALFH	VALVE	—	727-200 MD-88	75	unknown	OEM
32025002	CHECK VALVE	—	MD-11 MD-11F+1	75	unknown	OEM
32025041	SOLENOID VALVE	—	—	75	Electromechanical	OEM
320625	VALVE	—	747-200 747	75	unknown	OEM
320625-2	valve	other	747	75	Hydraulics	OEM
320625-3	valve	other	747	75	Hydraulics	OEM
320625-5	valve	other	747	75	Hydraulics	OEM
3206251	PRESSURE VALVE	GE	747-200 747	75	Pneumatics	OEM
3206254	PRESSURE VALVE	WHITTAKER	747-200 747	75	Environmental / Cabin
3206256	RELIEF VALVE	Boeing	747-200 747	75	Hydraulics	OEM
32065254	VALVE	—	747-200 747	75	unknown
32115	FUEL HEATER	—	727-200	75	Fuel Systems	PMA
321275-2	—	Pratt & Whitney	C-17 Globemaster III	75	Engine Accessories
321372221	VALVE	—	L-100 Hercules	75	unknown
321378811	MIXING VALVE	Honeywell	—	75	Environmental / Cabin	OEM
3214446	HI STAGE VALVE	—	737-300	75	Pneumatics	OEM
32144801	MIXING VALVE	LEAR	—	75	Environmental / Cabin	OEM
3214552	SHUTOFF VALVE	GARRTT	737-300 737-700+1	75	Fuel Systems	OEM
321474031	BLEED VALVE	—	Gulfstream GIV	75	unknown	OEM
32149582	OVER TEMP SW	—	ATR 72	75	Safety / Emergency	PMA
32156281	O-RING	—	—	75	unknown	OEM
32156441	SHUTOFF VALVE	—	King Air 200	75	unknown	OEM
32156485	ANTI-ICE VALVE	HNYWL	737-800	75	Pneumatics	OEM
32157903	TRANSDUCER	HNYWL	E170 Embraer E170	75	Instruments	OEM
32158662	BLEED VALVE	—	ERJ-135	75	Pneumatics	OEM
3215886	BLEED VALVE	EMB	ERJ-145	75	Pneumatics	OEM
32158861	SHUTOFF VALVE	Honeywell	ERJ-135 ERJ-145	75	Fuel Systems	OEM
32158862	REGULATOR VALVE	EMB	ERJ-135 ERJ-145	75	Hydraulics	OEM
32158921	ANTI-ICE VALVE	—	Gulfstream GIV	75	Pneumatics	OEM
3215974-1	High Stage Valve	Honeywell	—	75	Engine Accessories	PMA
3215978-1	High Stage Valve	Honeywell	—	75	Engine Accessories	PMA
321697	VALVE	—	757-200	75	unknown	OEM
3218861	BLEED VALVE	Honeywell	ERJ-145	75	Pneumatics	OEM
3218862	BLEED VALVE	HMLTNSNSTRND	ERJ-145	75	Pneumatics	OEM
321935	HP SHUTOFF VALVE	Saab	C340 Saab 340	75	Fuel Systems	OEM
32198-00	Induction Air Filter	—	PA-23 Apache PA-32 Cherokee Six	75	—	OEM
32248122	ANTI-ICE VALVE	—	C340 Saab 340	75	Pneumatics	PMA
32289418	CONVERTER	—	757-200	75	Electromechanical	OEM
322895	CONVERTER	—	757-200	75	Electromechanical	OEM
322895-1	CONVERTE	Meggitt North Hollywood, Inc.	C-17 Globemaster III 757	75	—	OEM
322895-10	—	Pratt & Whitney	C-17 Globemaster III 757	75	Engine Accessories
322895-11	—	Pratt & Whitney	C-17 Globemaster III 757	75	Engine Accessories
322895-12	—	Pratt & Whitney	C-17 Globemaster III 757	75	Engine Accessories