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Vaneaxial Fan

Model / MPN: MIL-PRF-18953 | NSN: 4140-00-289-8894
ITAR Registered seal

A nonpositive displacement mechanical device with guide vanes and having an axial fan impelle (s) enclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

Product Details
NATO Stock Number
4140-00-289-8894
Sold in multiples of
1 EA
DEMIL
NO
Speed Adjustments
Single speed
Length
50.000 inches
Flow Direction
Outward
Environmental Protection
Splash proof
Ambient Tempurature At Full Rated Power
65.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
1750.0
Electrical Connection Type
Terminal block
Static Pressure At Specificationified Air Flow Rate
0.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
1 flange
Rotation Direction For Which Designed
Clockwise
Features Provided
Safety impeller guard
Air Flow Rate
28000.0 cubic feet per minute
Voltage In Volts And Current Type
440.0 ac
Prime Mover Power Rating
25.000 horsepower
Housing Inside Diameter
36.000 inches
Prime Mover Drive Shaft Bearing Type
Ball
Phase
Three
Frequency In Hertz
60.0
Material
Aluminum alloy blade
Material
Aluminum alloy housing
Material Specification
Qq-a-250/11 federal specification single material response blade
Material Specification
Qq-a-250/11 federal specification single material response housing
Style Designator
Fixed
Test Data Document
81349-milf18953 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Solicitations
Solicitation Description Qty UOM Close Date
SPE8EB15T1641 Fan, Vaneaxial 3 EA 03/06/2015
SPE8EB15T2455 Fan, Vaneaxial 4 EA 05/11/2015
SPE8E918T1557 Fan, Vaneaxial 4 EA 02/22/2018
SPE8E919T1193 Fan, Vaneaxial 4 EA 02/04/2019

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MIL-PRF-18953 Cross Reference
  • R1-3573-A28A4W6
  • R1-3573-CD-3540
  • M18953AA28WA4W6NANANA
  • A28A4W6
  • A28A4W6
  • 500706-9240
  • RI-2088
  • A28A4W6FF16275
  • FF-16931 FF-17440
  • A28A4W6
  • A28A4W6
  • MIL-F-18953
  • 9W45060
  • 9W45060SZA28A4W6
  • RI-2088