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Ventilating Fan NSN 4140-01-607-7974

Item Description

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

NSN 4140-01-607-7974 NSN: 4140-01-607-7974

Features and Characteristics

Overall Depth
Between 50.5 millimeters and 51.5 millimeters
Length
Between 171.5 millimeters and 172.0 millimeters
Flow Direction
Outward
Static Pressure At Specificationified Air Flow Rate
0.6 inches of water
Drive Type
Direct
Mounting Facility Type And Quantity
8 unthreaded hole
Rotation Direction For Which Designed
Counterclockwise
Air Flow Rate
Between 203.0 cubic feet per minute and 239.0 cubic feet per minute
Housing Inside Diameter
151.0 millimeters
Shaft Bearing Type
Ball
Material
Aluminum alloy housing
Style Designator
Fixed
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
016077974
NSN
4140016077974

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A1175-HBT
Cage Code:
4WGJ1
Status:
A
MSDS:
Part Number:
703106
Cage Code:
3XXE0
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 4140-01-607-7974
What are the manufacturers of nsn 4140016077974?
Does this nsn 4140016077974 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140016077974
A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. it is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. it is supported by a ring, plate, or shroud or may be inclosed in a housing. it is designed for installation in a window, roof or wall opening, or the like.
Does nsn 4140016077974 contain any precious metals?
No precious metal content.
Does nsn 4140016077974 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140016077974?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04262
FIIG:
A087A0
App. Key:
F
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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