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Worldwide distributor of NSN parts and consumables located in the USA.

Axial Fan Impeller

Model / MPN: 50551-1178 | NSN: 4140-01-288-3246
ITAR Registered seal

An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.

Product Details
NATO Stock Number
4140-01-288-3246
Sold in multiples of
1 EA
DEMIL
NO
Diameter
Between 21.090 inches and 21.095 inches
Blade Quantity
12
Attachment Method
Setscrew
Rotation Direction For Which Designed
Counterclockwise
Hub Location
Center
Material
Aluminum
Style Designator
Straight tip
Solicitations
Solicitation Description Qty UOM Close Date
SPE8E718T1880 Impeller, Fan, Axial 1 EA 02/26/2018
SPE8E719Q0145 Impeller, Fan, Axial 1 EA 04/01/2019

Pricing and Availability

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50551-1178 Cross Reference
  • 505551-1178
  • 505551-1179
  • FF-16916 PIECE 2