Model: 657C1156

Centrifugal Pump Impeller

Special Features:

2 1/4 in. Drill, 1/4 in. Deep holes equally spaced near one side only

Properties:

Overall Width
3.125 inches
Keyway Width
0.313 inches
Overall Diameter
8.882 inches
Keyway Quantity
1
Keyway Length
3.125 inches
Blade Quantity
6
Hub Length
2.875 inches
Blade Type
Straight
Design Type
Double width
Mounting Method
Key
Rotation Direction For Which Designed
Counterclockwise
Hub Bore Diameter
1.625 inches
Hub Location
Center of mounting flange
Hub Quantity
1
Keyway Type
Straight
Material
Steel, corrosion resisting
Material
Stainless steel
NSN
4320-00-139-3981
Part Number
657C1156
Description
Impeller,pump,centrifugal
CAGE
63857

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 657C1156 NSN 4320-00-139-3981

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:
--
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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