Model: A4-4B

Centrifugal Pump Impeller

Properties:

Overall Width
0.875 inches
Keyway Width
0.125 inches
Keyway Depth
0.062 inches
Overall Diameter
3.375 inches
Keyway Quantity
1
Keyway Length
0.875 inches
Blade Quantity
120
Hub Length
0.656 inches
Blade Type
Straight
Design Type
Double width
Mounting Method
Key
Rotation Direction For Which Designed
Clockwise or counterclockwise
Hub Bore Diameter
0.593 inches
Hub Location
Front side
Hub Quantity
1
Hub Projection Length Beyond Wheel Side
0.656 inches
Keyway Type
Rectangular
Material
Brass
NSN
4320-00-398-5774
Part Number
A4-4B
Description
Impeller,pump,centrifugal
CAGE
04579

An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a pump, centrifugal.

Part A4-4B NSN 4320-00-398-5774

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10089
FIIG:
T114-C
Concept No.:
App. Key:
CA
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
128000
UFC:
64870
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids

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