4320-00-056-2444

Find complete technical information, availability, and procurement data for: 4320-00-056-2444
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-056-2444

Item Name Code

10089

Assigment Date

01/01/1963 (63 years ago)

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.

1 keyway quantity, 0.094 inches nominal keyway depth, 0.188 inches nominal keyway width, 5.687 inches nominal overall diameter, 2.500 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 2.500 inches nominal
Keyway Width: 0.188 inches nominal
Keyway Depth: 0.094 inches nominal
Overall Diameter: 5.687 inches nominal
Keyway Quantity: 1
Keyway Length: 1.063 inches nominal
Blade Quantity: 5
Hub Length: 0.250 inches nominal and 0.688 inches nominal
Blade Type: forward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: counterclockwise
Hub Bore Diameter: 0.688 inches nominal and 2.250 inches nominal
Hub Location: back side and front side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 1.000 inches nominal and 0.688 inches nominal
Keyway Type: square
Material: copper alloy

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A1642PC14A	Centrifugal Pump Impeller
N3417-568	Centrifugal Pump Impeller

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-00-056-2444?

The FSCG of the NSN 4320-00-056-2444 is 4320

Does the NSN 4320-00-056-2444 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-056-2444 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4320-00-056-2444 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-056-2444 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-00-056-2444 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963