A520

View detailed technical data, stock status, and sourcing information for: A520
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-297-1140

Item Name Code

10089

Assigment Date

03/29/1989 (37 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.

nickel alloy material, clockwise rotation direction for which designed, warren pumps model vp 18 inch centrifugal pump end item identification, 16.719 inches nominal overall diameter

Product Characteristics

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

Overall Diameter: 16.719 inches nominal
End Item Identification: warren pumps model vp 18 inch centrifugal pump
Rotation Direction For Which Designed: clockwise
Material: nickel 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
A520	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-01-297-1140?

The FSCG of the NSN 4320-01-297-1140 is 4320

Does the NSN 4320-01-297-1140 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-297-1140 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 4320-01-297-1140 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-297-1140 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 4320-01-297-1140 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Mar 29, 1989