4320-01-397-7910

Find complete technical information, availability, and procurement data for: 4320-01-397-7910
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-397-7910

Item Name Code

10089

Assigment Date

10/20/1994 (31 years ago)

An assembled unit consisting of a commonly mounted centrifugal pump(s), prime mover(s), and the necessary components to provide for a complete operation.

right-hand thread direction, 4.750 inches nominal overall diameter, 170.0 ft. patrol coastal (pc-1) class ships end item identification, 12 blade quantity, 1.052 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.

Thread Direction: right-hand
Overall Width: 1.052 inches nominal
Overall Diameter: 4.750 inches nominal
End Item Identification: 170.0 ft. patrol coastal (pc-1) class ships
Blade Quantity: 12
Hub Length: 1.052 inches nominal
Screw Thread Series Designator: unf
Blade Type: backward curve
Design Type: single width
Thread Diameter: 0.625 inches nominal
Mounting Method: thread
Rotation Direction For Which Designed: counterclockwise
Thread Quantity: 18 per inch
Hub Bore Diameter: 0.675 inches nominal
Hub Location: single inside center
Hub Quantity: 1
Hub Projection Length Beyond Wheel Side: 0.125 inches nominal
Special Features: used on prosser/enpo industries model ndgv-304 centrifugal pump unit
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
082678D	Centrifugal Pump Impeller
082682D	Centrifugal Pump Impeller
082682D ITEM NO. 19	Centrifugal Pump Impeller
82678	Centrifugal Pump Impeller
82678D	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-01-397-7910?

The FSCG of the NSN 4320-01-397-7910 is 4320

Does the NSN 4320-01-397-7910 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-397-7910 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 4320-01-397-7910 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-397-7910 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 4320-01-397-7910 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Oct 20, 1994