4320-00-346-6447

Find complete technical information, availability, and procurement data for: 4320-00-346-6447
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-346-6447

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.

0.312 inches nominal keyway width, 0.188 inches nominal keyway depth, 1 keyway quantity, 14.250 inches nominal overall diameter, 3.688 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: 3.688 inches nominal
Keyway Width: 0.312 inches nominal
Keyway Depth: 0.188 inches nominal
Overall Diameter: 14.250 inches nominal
Keyway Quantity: 1
Keyway Length: 2.500 inches nominal
Blade Quantity: 4
Hub Length: 0.625 inches nominal and 0.625 inches nominal
Blade Type: backward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 6.750 inches nominal and 7.000 inches nominal
Hub Location: back side and front side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 0.625 inches nominal and 0.625 inches nominal
Keyway Type: rectangular
Special Features: two holes 180.0 deg apart 0.531 in. dia on 5.250 blt cir; two threaded holes 180.0 deg apart 0.625-11 unf-3b on 5.250 in. blt cir 90.0 deg from unthreaded holes; two wear rings provided; first stage
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
CA6493-19-1	Centrifugal Pump Impeller
CA6493-19-1CA	Centrifugal Pump Impeller
CA6493-19-2-NICU-14-1/4	Centrifugal Pump Impeller
CA6493-19-3-NICU 14 1/4	Centrifugal Pump Impeller
CA6493L19-1	Centrifugal Pump Impeller
CA6493PC19	Centrifugal Pump Impeller
CA6495-1PC19	Centrifugal Pump Impeller
CA7128PC19	Centrifugal Pump Impeller
CA7132PC19	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-346-6447?

The FSCG of the NSN 4320-00-346-6447 is 4320

Does the NSN 4320-00-346-6447 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-346-6447 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 4320-00-346-6447 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-346-6447 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 4320-00-346-6447 was assigned to the Federal Catalog?

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