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Worldwide distributor of NSN parts and consumables located in the USA.

Centrifugal Pump Impeller

Model / MPN: 998D0451IMP | NSN: 4320-00-947-4227
ITAR Registered seal

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.

Product Details
NATO Stock Number
4320-00-947-4227
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
2.562 inches
Keyway Width
0.187 inches
Keyway Depth
0.098 inches
Overall Diameter
5.250 inches
Keyway Quantity
1
Keyway Length
1.500 inches
Blade Quantity
5
Hub Length
0.625 inches
Blade Type
Backward curve
Design Type
Single width
Mounting Method
Key
Rotation Direction For Which Designed
Counterclockwise
Hub Bore Diameter
0.875 inches
Hub Location
Back side
Hub Location
Front side
Hub Quantity
2
Hub Projection Length Beyond Wheel Side
Any acceptable
Keyway Type
Rectangular
Material
Brass
Material
Copper alloy

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998D0451IMP Cross Reference
  • A593
  • 657H0707