#591-253 Engine Cooling Fan | Blower Equipment Air Circulators Fans

591-253

Centrifugal Fan Assembly

NSN 4140-01-021-2380

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010212380

Technical Specifications of NSN

Stage Quantity:
1
Speed Adjustments:
Single speed
Width:
6.969 inches
Length:
11.469 inches
Ambient Tempurature At Full Rated Power:
-20.0 degrees celsius and 85.0 degrees celsius
Operating Speed At Rated Capacity In Rpm:
3300.0
Electrical Connection Type:
Terminal block
Outlet Inside Diameter:
5.500 inches
Static Pressure At Specificationified Air Flow Rate:
0.0 inches of water
Drive Type:
Direct
Prime Mover Type:
Electric motor
Inclosure Type:
Partially enclosed
Mounting Facility Type And Quantity:
1 flange and 8 threaded hole
Rotation Direction For Which Designed:
Clockwise and counterclockwise
Air Flow Rate:
540.0 cubic feet per minute
Outlet Location:
Top
Voltage In Volts And Current Type:
230.0 ac
Prime Mover Power Rating:
0.509 horsepower
Prime Mover Drive Shaft Bearing Type:
Ball
Discharge Direction:
Angular down and angular up and horizontal and vertical down and vertical up
Phase:
Single
Frequency In Hertz:
60.0
Height:
10.812 inches
Material:
Aluminum blade
Quantity:
1
Style Designator:
Fixed, round outlets
NSN:
4140-01-021-2380
Item Name:
Fan,engine Cooling
Cage Code:
09750

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
037792
Cage Code:
82877
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
CX33A3G
Cage Code:
82877
RNCC:
5
RNVC:
9
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
027555
Cage Code:
82877
RNCC:
5
RNVC:
9
RNAAC:
CX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Air Circulating Equipment Air Conditioning Refrigeration
------ Blower Equipment Air Circulators Fans
--------- Tubeaxial Fans
------------ P/N 591-253

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Last Updated: 02/09/2025