Model: A7A4W6IMP-A

Axial Fan Impeller

Properties:

Diameter
19.500 inches
End Application
Navy standard vaneaxial fan a7a4w6/tp
Blade Quantity
7
Attachment Method
Keyway and locknut
Rotation Direction For Which Designed
Counterclockwise
Hub Location
Center
Part Name Assigned By Controlling Agency
Impeller machining 19.5 inch diameter a7 vaneaxial fan
Material
Aluminum alloy
Style Designator
Straight tip
NSN
4140-01-503-9944
Part Number
A7A4W6IMP-A
Description
Impeller,fan,axial
CAGE
53555

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.

Part A7A4W6IMP-A NSN 4140-01-503-9944

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10087
FIIG:
A087A0
Concept No.:
App. Key:
G
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
40.0 X 0.0 X 0.0
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
120975
UFC:
58952
LTL:
70.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8414901040
  • SITC: 74380
  • End Use: Household appliances
  • NAICS: 335210
  • USDA: 1

Freight Class: Parts of fans (including blowers) and ventilating or recycling hoods for permanent installation (of subheading 8414.51.00)

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