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Centrifugal Fan Assembly NSN 4140-01-276-6621

Item Description

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.

NSN 4140-01-276-6621 NSN: 4140-01-276-6621

Features and Characteristics

Speed Adjustments
Single speed
Width
1.040 inches
Diameter
3.854 inches
Ambient Tempurature At Full Rated Power
-30.0 degrees celsius and 72.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
2500.0
End Application
W/s: test set electronic sys, sirect support (dsests); direct support electrical sys, test set (dsets), an/usm-615
Electrical Connection Type
Wire lead
Static Pressure At Specificationified Air Flow Rate
0.1 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Partially enclosed
Mounting Facility Type And Quantity
2 base plate
Rotation Direction For Which Designed
Clockwise
Air Flow Rate
28.0 cubic feet per minute
Outlet Location
Bottom
Voltage In Volts And Current Type
24.0 dc
Prime Mover Power Rating
19.0 watts and 28.0 watts
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Material
Plastic polycarbonate housing
Style Designator
Curved blades single width
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
012766621
NSN
4140012766621

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9358549
Cage Code:
19200
Status:
A
MSDS:
Part Number:
RL90-18/14N
Cage Code:
62292
Status:
A
MSDS:
Part Number:
RL90-18/24
Cage Code:
62292
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8414599080
  • NAICS: 333413
  • SITC: 74343
  • Description: Fans, nesoi
  • End Use (Code 41030):
    Household appliances

Q & A

Frequently asked questions for NSN 4140-01-276-6621
What are the manufacturers of nsn 4140012766621?
Does this nsn 4140012766621 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140012766621
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.
Does nsn 4140012766621 contain any precious metals?
No precious metal content.
Does nsn 4140012766621 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140012766621?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04254
FIIG:
A087A0
App. Key:
C
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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