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Centrifugal Pump Impeller NSN 2930-00-447-3973

Item Description

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.

NSN 2930-00-447-3973 NSN: 2930-00-447-3973

Features and Characteristics

Overall Width
1.344 inches
Keyway Width
Between 0.155 inches and 0.157 inches
Keyway Depth
Between 0.740 inches and 0.840 inches
Overall Diameter
Between 3.740 inches and 3.750 inches
Keyway Quantity
1
Keyway Length
0.938 inches
Blade Quantity
9
Hub Length
0.938 inches
Blade Type
Straight
Design Type
Single width
Mounting Method
Key
Rotation Direction For Which Designed
Clockwise
Hub Bore Diameter
0.751 inches
Hub Location
Single inside offset
Hub Quantity
1
Hub Projection Length Beyond Wheel Side
0.156 inches
Keyway Type
Woodruff
Material
Bronze
Material
Copper alloy
Fsc Application Data
Pump, water, engine, except aircraft and guided missile prime moving
FSC
2930 Nonaircraft Engine Cooling System Components
NIIN
004473973
NSN
2930004473973

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
18165A
Cage Code:
1ML14
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8412909080
  • NAICS: 333618
  • SITC: 71899
  • Description: Parts of engines and motors, nesoi
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 2930-00-447-3973
What are the manufacturers of nsn 2930004473973?
Does this nsn 2930004473973 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2930004473973
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.
Does nsn 2930004473973 contain any precious metals?
Precious metal content is unknown.
Does nsn 2930004473973 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2930004473973?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10089
FIIG:
T114-C
App. Key:
CA
Cond. Code:
2
Status:
A

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