4320-00-955-2071

Find complete technical information, availability, and procurement data for: 4320-00-955-2071
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-955-2071

Item Name Code

10089

Assigment Date

01/01/1962 (64 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, 5.440 inches nominal overall diameter, 1.875 inches nominal overall width, 0.188 inches nominal keyway 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: 1.875 inches nominal
Keyway Width: 0.188 inches nominal
Keyway Depth: 0.094 inches nominal
Overall Diameter: 5.440 inches nominal
Keyway Quantity: 1
Keyway Length: 1.062 inches nominal
Blade Quantity: 4
Hub Length: 0.500 inches nominal and 0.500 inches nominal
Blade Type: backward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 0.812 inches nominal and 0.812 inches nominal
Hub Location: back side and front side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 0.675 inches nominal and 0.565 inches nominal
Keyway Type: plain
Special Features: both hubs have two circular grooves around the outside
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
A533	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-955-2071?

The FSCG of the NSN 4320-00-955-2071 is 4320

Does the NSN 4320-00-955-2071 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-955-2071 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 4320-00-955-2071 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-955-2071 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 4320-00-955-2071 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962