Centrifugal Fan
(NSN) National Stock Number
4140-00-555-2349
Federal Supply Classification
4140 Fans, Air Circulators and Blower Equipment
Item Name Code
04254
Schedule B Code
8414599080
Summary
1 stage quantity, single speed speed adjustments, 6.406 inches nominal width, 7.093 inches nominal length, 3300.0 operating speed at rated capacity in rpm, 0.904 inches nominal outlet inside width
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | CX |
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
Stage Quantity
1
Details
The number of stages incorporated in the item.Speed Adjustments
single speed
Details
The different speeds at which the item may be operated.Width
6.406 inches nominal
Details
A measurement taken at right angles to the length of an item,in distinction from thickness.Length
7.093 inches nominal
Details
A measurement of the longest dimension of any object,in distinction from width.Operating Speed At Rated Capacity In Rpm
3300.0
Details
The speed of the drive shaft required to produce the rated capacity of an item,expressed in revolutions per minute.Outlet Inside Width
0.904 inches nominal
Details
None.Outlet Inside Height
3.688 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.Rotation Direction For Which Designed
clockwise
Details
The direction of rotation for which the item is designed.Air Flow Rate
125.0 cubic feet per minute maximum
Details
The rated capacity of air flow moved through the item.Outlet Location
bottom or top
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
0.093 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
angular down and angular up and horizontal and vertical down and vertical up
Details
The direction in which the item discharges during operation.Phase
single
Details
The number of alternating current phases.Height
6.062 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, rectangular outlets
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 |
|---|---|---|---|---|---|---|---|
| 020840 | 82877 | 6 | - | 3 | 2 | - | CX |
| DRPP-KS408CW-364AS | 82877 | 4 | - | 5 | 9 | - | 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 |
Provided with every order
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
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FAQs
Frequently asked questions for NSN 4140-00-555-2349
What is the NIIN of the NSN 4140-00-555-2349?
The National Item Identification Number (NIIN) of the NSN 4140-00-555-2349 is 00-555-2349
When the NSN 4140-00-555-2349 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4140-00-555-2349 contain any precious metals?
Type/content is unknown
Does the NSN 4140-00-555-2349 contain any hazardous material?
No data in HMIRS
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