3G6220A05051

Name: 3G6220A05051
SKU: 3G6220A05051

Washer

OEM

Specifications

Part Number: 3G6220A05051
Manufacturer: —
ATA ChapterMaintenance system chapter: 63 — Main Rotor Drive(s)
CapabilitySystem area (hydraulics, avionics, landing gear…): —
Inventory ClassRotable, expendable, or consumable: —
Certification: OEM
Aircraft Category: —
Criticality: —
Life & ShelfTypical service/shelf life — verify against OEM data: —

Airworthiness Directive coverage

FAA / EASA public regulatory data

4directives reference this part number — recurring compliance demand wherever it flies

Most recent

FAAAD 2021-23-22effective Jan 18, 2022ProhibitionNamed as replacement part
The FAA is adopting a new airworthiness directive (AD) for certain Leonardo S.p.a. Model AB139 and AW139 helicopters. This AD was prompted by reports of failed main rotor (MR) dampers. This AD requires various inspections of certain MR dampers, as specified in a European Aviation Safety Agency (now European Union Aviation Safety Agency) (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.
EASAAD 2018-0112-R1effective Jun 5, 2018ProhibitionNamed as replacement part
No summary available - see the EASA publication.
EASAAD 2017-0160effective Sep 11, 2017Mixed actionsNamed as replacement part
No summary available - see the EASA publication.
EASAAD 2016-0140effective Jul 28, 2016Mixed actionsNamed as replacement part
No summary available - see the EASA publication.

Directives citing this part number in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) on the fleets that carry the part; a directive naming this PN as the replacement part is install demand, not an action against it — and none of this is a prediction that the part will fail.