Centrifugal Fan

A0-74712

A0-74712
(NSN) National Stock Number
4140-00-009-3586
Federal Supply Classification
4140 Fans, Air Circulators and Blower Equipment
Item Name Code
04254
Schedule B Code
8414599080
Summary

Single speed speed adjustments, 8.906 inches nominal width, 4.469 inches nominal length, 5700.0 operating speed at rated capacity in rpm, wire lead electrical connection type, 2.500 inches nominal outlet inside width

DAC HCC DMIL RNCC
A - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed 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.

INC FIIG Concept Condition
04254 A087A0 - 2
Specifications
Speed Adjustments
single speed
Details The different speeds at which the item may be operated.
Width
8.906 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Length
4.469 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Operating Speed At Rated Capacity In Rpm
5700.0
Details The speed of the drive shaft required to produce the rated capacity of an item,expressed in revolutions per minute.
Electrical Connection Type
wire lead
Details Indicates the type of electrical connection included on the item.
Outlet Inside Width
2.500 inches nominal
Details None.
Outlet Inside Height
1.781 inches nominal
Details None.
Static Pressure At Specified Air Flow Rate
0.0 inches of water
Details The static pressure measured at the air flow rate specified.
Drive Type
direct
Details Indicates the type of drive for turning,rotating,or positioning the mechanism.
Prime Mover Type
electric motor
Details Indicates the type of prime mover included with the unit.
Inclosure Type
fully inclosed
Details Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
Mounting Facility Type And Quantity
4 threaded hole
Details Indicates the type and number of facilities by which the item is mounted.
Rotation Direction For Which Designed
counterclockwise
Details The direction of rotation for which the item is designed.
Features Provided
safety impeller guard
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Air Flow Rate
165.0 cubic feet per minute nominal
Details The rated capacity of air flow moved through the item.
Outlet Location
bottom
Details Indicates the location of the outlet on the item.
Voltage In Volts And Current Type
115.0 ac
Details The total electrical voltage,expressed in volts,and the type of current whether alternating or direct.
Prime Mover Power Rating
0.100 horsepower
Details The rated power of the prime mover.
Prime Mover Drive Shaft Bearing Type
ball
Details Indicates the type of bearing/s/ provided on the prime mover drive shaft.
Discharge Direction
vertical down
Details The direction in which the item discharges during operation.
Phase
three
Details The number of alternating current phases.
Special Features
mtg by outlet flanges or tapped mtg flats on motor permit alternate discharge blast directions; rim inlet w/hose clamp
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Frequency In Hertz
400.0
Details The cycles per second /hertz/ of the alternating current.
Height
5.260 inches nominal
Details A measurement from the bottom to the top of an object,in distinction from depth.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
enamel housing
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment
zinc blade
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
fixed, dual impeller, rectangular outlet
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2995292 D9182 6 - C 1 - ZZ
A074712 D9182 6 - C 1 - ZZ
025314 96799 5 - 5 9 - CX
2995292 53711 5 - 3 2 - ZZ
2995292 10001 A - 5 9 - CX
DRFR-ND2502-587JSCCW6OCLOCK 82877 E - 5 9 - CX
DRFR-ND2502CCW-587JF 82877 E - 5 1 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
00000 - W -
RVC WCC TCC SHC
- 72E Z 9

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
ROTRON INCORPORATED
CAGE: 82877
WOODSTOCK , NY , 12498-1807
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 4140-00-009-3586
What is the NIIN of the NSN 4140-00-009-3586?
The National Item Identification Number (NIIN) of the NSN 4140-00-009-3586 is 00-009-3586
When the NSN 4140-00-009-3586 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Aug 4, 1972
Does the NSN 4140-00-009-3586 contain any precious metals?
Type/content is unknown
Does the NSN 4140-00-009-3586 contain any hazardous material?
No data in HMIRS

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