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Axial Fan Impeller NSN 4140-01-503-8284

Item Description

An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.

NSN 4140-01-503-8284 NSN: 4140-01-503-8284

Features and Characteristics

Diameter
Between 21.091 inches and 21.096 inches
Mounting Hole Diameter
Between 0.448 inches and 0.450 inches
Mounting Hole Quantity
1
Bore Diameter
Between 1.548 inches and 1.563 inches
End Application
Fan vaneaxial
Blade Quantity
1
Hub Length
Between 1.751 inches and 1.756 inches
Attachment Method
Taper pin
Rotation Direction For Which Designed
Counterclockwise
Hub Location
Front
Special Features
High pressure vaneaxial fan; mil-prf-24755a
Material
Aluminum alloy blade
Surface Treatment Specification
Mil-p-24441, formula 150 military specification single treatment response and mil-p-24441, formula 151 military specification 1st treatment response
Style Designator
Straight tip
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
015038284
NSN
4140015038284

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A104A4W6IMP
Cage Code:
53555
Status:
A
MSDS:
Part Number:
NV00018 ITEM 3
Cage Code:
53555
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8414901040
  • NAICS: 335210
  • SITC: 74380
  • Description: Parts of fans (including blowers) and ventilating or recycling hoods for permanent installation (of subheading 8414.51.00)
  • End Use (Code 41030):
    Household appliances

Q & A

Frequently asked questions for NSN 4140-01-503-8284
What are the manufacturers of nsn 4140015038284?
Does this nsn 4140015038284 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140015038284
An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. it is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.
Does nsn 4140015038284 contain any precious metals?
No precious metal content.
Does nsn 4140015038284 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140015038284?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10087
FIIG:
A087A0
App. Key:
G
Cond. Code:
2
Status:
A

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