90-120-137-1

Seal, Bearing

PMA

Specifications

Part Number
90-120-137-1
Manufacturer
Tulsa Heliparts Inc
ATA ChapterMaintenance system chapter
62 — Main Rotor(s)
CapabilitySystem area (hydraulics, avionics, landing gear…)
Consumables / Hardware
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
PMA
Aircraft Category
General-Aviation
Criticality
Standard

Airframe Applicability(1)

Bell 206

Data Sources(1)

Quick Facts

Airframes1 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryGeneral-Aviation

Know your business mix?

Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.

Coming Soon

Similar Parts(8)

90-120-142-1
Seal, Gimbal Ring Roller Bearing
ATA 62PMATulsa Heliparts Inc
90-120-155-1
Bolt, Pillow Block to Rotor Hub
ATA 62PMATulsa Heliparts Inc
90-130-116-1
Lock Nut Mast (Main)
ATA 62PMATulsa Heliparts Inc
90-140-252-3, -5
Bearing-Rod End M/R Pitch Change
ATA 62PMATulsa Heliparts Inc
90-140-253-1
Bearing-Rod End Pitch Change Main
ATA 62PMATulsa Heliparts Inc
90-150-018-1
Shaft, Bearing Pitch Control
ATA 62PMATulsa Heliparts Inc
90-150-213-1
Pin, Needle Bearing Gimbal Bearing Support
ATA 62PMATulsa Heliparts Inc
369D2100521
SUPPORT
ATA 62OEM