03012712B

View detailed technical data, stock status, and sourcing information for: 03012712B
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-001-3479

Item Name Code

10089

Assigment Date

09/20/1972 (53 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.

0.125 inches nominal and 0.594 inches nominal hub length, 2.562 inches nominal overall width, right-hand thread direction, 7.000 inches nominal overall diameter, 3 blade quantity

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: 2.562 inches nominal
Overall Diameter: 7.000 inches nominal
Blade Quantity: 3
Hub Length: 0.125 inches nominal and 0.594 inches nominal
Screw Thread Series Designator: unf
Blade Type: forward curve
Design Type: single width
Thread Diameter: 0.438 inches nominal
Mounting Method: thread
Rotation Direction For Which Designed: clockwise
Thread Quantity: 20 per inch
Hub Bore Diameter: 0.438 inches nominal and 1.219 inches nominal
Hub Location: front side and back side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 0.250 inches nominal and 1.781 inches nominal
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
03012712B	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-001-3479?

The FSCG of the NSN 4320-00-001-3479 is 4320

Does the NSN 4320-00-001-3479 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-001-3479 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 4320-00-001-3479 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-001-3479 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 4320-00-001-3479 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Sep 20, 1972