ATA 62 — Main Rotor(s)

4,200 parts classified under this chapter

Reliability rollup

100%Median scrap propensity

1,419 parts · 5,247 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
704A33633274	Torsion Bar	—	—	62	Flight Controls	OEM
704A33640020	WASHER	—	AS350 Ecureuil H125	62	Consumables / Hardware	OEM
704A33640021	SPACER	—	AS350 Ecureuil H125+1	62	Consumables / Hardware
704A33640040	FREQ ADAPTER	—	AS350 Ecureuil H125	62	Electromechanical	OEM
704A33640088	FREQ ADAPTER	—	AS350 Ecureuil H125+2	62	Structures	OEM
704A33640100	FREQ ADAPTER	Airbus	767-400 AS350 Ecureuil+6	62	Electromechanical
704A3364021	BUSHING	—	AS350 Ecureuil H125	62	unknown
704A3364029A	FREQ ADAPTER	—	AS350 Ecureuil H125	62	Electromechanical	OEM
704A3364088	FREQ ADAPTER	—	EC130	62	Structures	OEM
704A33651158	BEARING	—	AS350 Ecureuil H125	62	unknown
704A33652050	BEARING	—	AS350 Ecureuil H125	62	unknown	OEM
704A33653109	BEARING RACE	—	AS350 Ecureuil H125	62	Consumables / Hardware	OEM
704A33699008	BOOT	—	AS350 Ecureuil H125	62	Consumables / Hardware	OEM
704A33840097	Elastomer Damper	—	H225	62	unknown	OEM
704A33840097	Elastomer Damper	—	H225	62	unknown	OEM
704A34114008	BALL JOINT	—	AS350 Ecureuil H125	62	Flight Controls	OEM
704A341301141	CONTROL CABLE	—	AS350 Ecureuil H125	62	Flight Controls	OEM
704A37614008	SENSOR	—	EC130	62	unknown	OEM
704A37614014	SENSOR	—	AS350 Ecureuil H125	62	unknown	OEM
704A5FRL-731	Elastomer	—	767-200 767-300	62	Electromechanical	OEM
704A63320851	SPHERICAL STOP	—	AS350 Ecureuil H125	62	Structures	OEM
704H33633208	THRUST BEARING	—	AS350 Ecureuil H125	62	Electromechanical	OEM
7050A3622059	ADAPTER	—	H120	62	unknown	OEM
7050A3623027	ring scissors	airbus helicopters inc american eurocopter	—	62	Structures	OEM
7050A3632222	ring inner bearing roller	airbus helicopters inc american eurocopter	—	62	Structures	OEM
7051A3642013	weight balancing	airbus helicopters inc american eurocopter	EC225 Super Puma	62	Structures	OEM
7051A3642038	bearing int.hub	airbus helicopters inc american eurocopter	—	62	Flight Controls	OEM
70550-02129-044	slip ring assy	sikorsky aircraft corporation	—	62	Electromechanical	OEM
706A31690002	restrainer droop	airbus helicopters inc american eurocopter	—	62	Flight Controls	OEM
70700-77325-041	bl repair kit	sikorsky aircraft corporation	—	62	Structures	OEM
707A33640046	FREQ ADAPTER	SNIAS	AS350 Ecureuil H125	62	Electromechanical
709010118105	ROD ENDS	—	AW109	62	Flight Controls	OEM
709010301101	BLADE	—	AW109	62	Structures	OEM
709010301109	BLADE	AGUSTA	AW109	62	Flight Controls
7090104010111	BLADE	AGUSTA	AW139 AW169+2	62	Flight Controls	OEM
709013001105	TIP CAP	—	AW109	62	Flight Controls	OEM
72511045-1	Blade Lock	—	737-700 737-800+4	62	unknown	OEM
72511045-1FS	Blade Lock	Flight Specialties Components Corp.	737-700 737-800+4	62	Flight Controls	PMA
72511045-3	Blade Lock	—	737-700 737-800+4	62	unknown	OEM
72511045-3FS	Blade Lock	Flight Specialties Components Corp.	737-700 737-800+4	62	Flight Controls	PMA
726607	AMPLIFIER	—	—	62	Avionics / Electronics	OEM
7372555-540C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
7372555-580C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
7372555-620C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
7372555-660C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
7372555-700C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
7372555-740C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
7372555-780C	Rotor Assembly	Wellman Products Group	737-600 737-700+3	62	Flight Controls	PMA
74-120-183-101 74-120-183-101	Main Rotor Grip and Adapter Nut	Texas Helicopter Co Inc	—	62	Powerplant / Nacelle	PMA
74-120-252-101 74-120-183-101	Main Rotor Grip and Adapter Nut	Texas Helicopter Co Inc	—	62	Powerplant / Nacelle	PMA