B31337-1ITEM3A

Centrifugal Pump Impeller

NSN 4320-01-127-2680

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011272680

Technical Specifications of NSN

Overall Width:
1.313 inches
Keyway Width:
0.125 inches
Keyway Depth:
0.063 inches
Overall Diameter:
8.250 inches
Keyway Quantity:
1
Keyway Length:
1.000 inches
End Application:
Used in pump centrifugal nsn 4320-01-032-4611 onboard 270 ft wmec and 41 ft utb coast guard vessels
Blade Quantity:
6
Blade Type:
Backward curve
Design Type:
Single width
Mounting Method:
Key
Rotation Direction For Which Designed:
Counterclockwise
Keyway Type:
Straight
Material:
Copper alloy
Material:
Copper alloy
NSN:
4320-01-127-2680
Item Name:
Impeller Assembly
Cage Code:
45396

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
K-1041-B
Cage Code:
45396
RNCC:
3
RNVC:
2
RNAAC:
XF
Status:
A
MSDS:
SADC:
Part Number:
03012219B
Cage Code:
45396
RNCC:
5
RNVC:
9
RNAAC:
XF
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10089
FIIG:
T114-C
Concept No.:
App. Key:
CA
Cond. Code:
2
Status:
A

Part Materials

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

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Definition Definition of approved item name (AIN): "Impeller Assembly"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
U.S. COAST GUARD U.s. Coast Guard
DSOR:
Import / Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Classification: Parts, nesoi, of pumps for liquids


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