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Centrifugal Fan Assembly NSN 4140-01-172-2331

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 4140-01-172-2331 NSN: 4140-01-172-2331

Features and Characteristics

Material
Aluminum blade
Surface Treatment
Chromate zinc blade and varnish blade
Style Designator
Fixed, rectangular outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
011722331
NSN
4140011722331

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9W-78897 REVISI 0N F
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
9W-78897-CD3292
Cage Code:
75477
Status:
A
MSDS:
Part Number:
9W-78897 REVISION F
Cage Code:
09519
Status:
A
MSDS:
Part Number:
B3292
Cage Code:
75477
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 4140-01-172-2331
What are the manufacturers of nsn 4140011722331?
Does this nsn 4140011722331 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140011722331
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 4140011722331 contain any precious metals?
No precious metal content.
Does nsn 4140011722331 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140011722331?
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
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