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Centrifugal Fan

NSN: 4140-01-144-9437 | Model: 033637

A nonpositive displacement mechanical device having a centrifugal fan impeller enclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

NSN Properties and Flags
NATO Stock Number
4140-01-144-9437
DEMIL
NO
Speed Adjustments
Single speed
Width
8.720 inches
Diameter
5.000 inches
Length
9.840 inches
Operating Speed At Rated Capacity In Rpm
2780.0
Electrical Connection Type
Wire lead
Outlet Inside Width
4.500 inches
Outlet Inside Height
5.880 inches
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 and 4 unthreaded hole
Rotation Direction For Which Designed
Clockwise and counterclockwise
Air Flow Rate
450.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
115.0 ac
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Vertical up
Phase
Single
Frequency In Hertz
50.0 and 60.0
Material
Steel
Quantity
1
Style Designator
Fixed, rectangular outlets

Inventory Check

The last inventory check on this NSN was done on 04/09/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 9

Pricing and Availability

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NSN 4140-01-144-9437 Datasheet

Supply Class (FSC):
Blower Equipment Air Circulators Fans
Cross Reference:
  • 033637
  • BRFS/KS502CCW1214AF
Cage Codes:
  • Rotron Incorporated (CAGE 82877)
Schedule B & Trade:
  • Schedule B: 8414599080 (NAICS 333413)

    Fans, nesoi

  • SITC: 74343

    Fans, n.E.S.

  • End Use: 41030

    Household appliances

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061920 - Fans elec noi in barrel/box/crate

  • WCC:

    752 - Prefabricated structures & scaffolding

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    J - 100.0

  • LCL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4140-01-144-9437 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Germany, Norway, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4140-01-144-9437?
011449437 or 01-144-9437
Does NSN 4140-01-144-9437 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4140-01-144-9437?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 31, 1982