ATA 62 — Main Rotor(s)

5,078 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
25234-11	Housing Assy, Speed Decreaser	—	—	62	—	OEM
25234-11	Housing Assy, Speed Decreaser	—	—	62	—	OEM
25235	Motion Converter, Pitch Change, Speed Decreaser	—	—	62	—	OEM
25235	Motion Converter, Pitch Change, Speed Decreaser	—	—	62	—	OEM
25236	Guide, Motion Converter, Speed Decreaser	—	—	62	—	OEM
25236	Guide, Motion Converter, Speed Decreaser	—	—	62	—	OEM
2542-99-78	kit, AS350B3 (H125)	Aero Dynamix, Inc	—	62	Consumables / Hardware	PMA
257-23-42M	rn6 master disk	sikorsky aircraft corporation	—	62	Flight Controls	OEM
2604067	STRAP	—	—	62	Structures	unknown
269A1002	BLADES	SCWZER	—	62	Structures	OEM
269A1185001	BLADE	—	—	62	Structures	OEM
269A1227817	BEARING	—	—	62	unknown	OEM
269A1231	BEARING	—	—	62	unknown	OEM
269A1240	SHAFT ASSEMBLY- PITCH BEARING	—	—	62	—	OEM
269A1240	SHAFT ASSEMBLY- PITCH BEARING	—	—	62	—	OEM
269A1240-7	SHAFT ASSEMBLY- PITCH BEARING	—	—	62	Flight Controls	OEM
269A12903	DAMPER	—	—	62	Structures	OEM
269A1324	swashplate sleeve assembly liner	other	—	62	Engine Accessories	OEM
269A1329	DROOP STOP	—	—	62	Structures	OEM
269A1928	m-r blade damper spacer	other	—	62	Flight Controls	OEM
269A201015	MAST	SKRSKY	—	62	Flight Controls	OEM
269A2172	mast support tube assembly	other	—	62	Structures	PMA
269A21725	SUPPORT	—	—	62	unknown	OEM
269A46193	DRIVE ASSY	—	—	62	Structures	OEM
269A505071	BEARING	—	—	62	unknown	OEM
269A505085	BEARING	—	—	62	unknown	OEM
269A530511	DRIVE SHAFT	—	—	62	Electromechanical	OEM
269A5473	BOOT	—	—	62	Consumables / Hardware	OEM
269A54985	SHAFT	—	—	62	Structures	OEM
269A5653-003	fork	other	MD 500	62	Flight Controls	OEM
269A8576	mounting ring	other	—	62	Structures	OEM
269D1127-001	abrasion strip main rotor blade	other	—	62	Structures	OEM
269D21100513M	BLADE	—	MD 500	62	Structures	OEM
272012101107	HUB	—	Bell 222	62	Structures	OEM
28-14385-13	Spindle	—	—	62	—	OEM
28-14385-13	Spindle	—	—	62	—	OEM
28-14385-15	Spindle	—	—	62	—	OEM
28-14385-15	Spindle	—	—	62	—	OEM
28142649	DAMPER	—	—	62	Structures	OEM
281432015	BEARING	—	—	62	unknown
2816119	SWASHPLATE YOKE	—	—	62	Flight Controls	OEM
28161191	UNIVERSAL HSNG	—	—	62	Structures	OEM
28175018	RING	—	Bell 230	62	unknown
289053499	SEAL	—	Bell 407	62	Consumables / Hardware	OEM
29313100	rads-at basic	sikorsky aircraft corporation	—	62	Avionics / Electronics	OEM
299402023D	SEAL	—	Bell 412	62	Consumables / Hardware	OEM
2AA-010-443-001	Duplex Bearing	Able Aerospace Services, Inc.	Bell 206 Bell 206L LongRanger	62	Flight Controls	PMA
2AA-011-102-119	Pillow Block Assembly	Able Aerospace Services, Inc.	Bell 505	62	Consumables / Hardware	PMA
2AA-011-111-001	Bearing	Able Aerospace Services, Inc.	Bell 206 Bell 206L LongRanger	62	Flight Controls	PMA
2AA-040-031-001	Bearing	Able Aerospace Services, Inc.	Bell 206 Bell 222+1	62	Flight Controls	PMA