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

Axial Fan Impeller

Model / MPN: 17421 | NSN: 4140-00-031-2642
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
4140-00-031-2642
Sold in multiples of
1 EA
DEMIL
NO
Diameter
3.875 inches
Blade Quantity
9
Attachment Method
Setscrew
Hub Location
Back
Material
Aluminum alloy 356.0
Style Designator
Rounded tip
Solicitations
Solicitation Description Qty UOM Close Date
SPE8EB15T4469 Impeller, Fan, Axial 21 EA 10/05/2015
SPE8EB17T1116 Impeller, Fan, Axial 18 EA 01/19/2017
SPE8E917T0966 Impeller, Fan, Axial 26 EA 04/10/2017
SPE8E717T5228 Impeller, Fan, Axial 27 EA 09/21/2017
SPE8E718T0314 Impeller, Fan, Axial 26 EA 11/02/2017
SPE8E718T2918 Impeller, Fan, Axial 17 EA 05/07/2018
SPE8E719T2033 Impeller, Fan, Axial 26 EA 03/11/2019

Pricing and Availability

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17421 Cross Reference
  • A4235
  • A4235