A1723

View detailed technical data, stock status, and sourcing information for: A1723
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-407-8508

Item Name Code

10089

Assigment Date

01/18/1972 (54 years ago)

10.000 inches nominal overall diameter, 1 keyway quantity, 0.262 inches nominal keyway width, 0.125 inches nominal keyway depth, 2.824 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: 2.824 inches nominal
Keyway Width: 0.262 inches nominal
Keyway Depth: 0.125 inches nominal
Overall Diameter: 10.000 inches nominal
Keyway Quantity: 1
Keyway Length: 1.703 inches nominal
Blade Quantity: 5
Hub Length: 0.876 inches nominal and 0.990 inches nominal
Blade Type: forward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 3.342 inches nominal and 3.489 inches nominal
Hub Location: back side and front side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 0.876 inches nominal and 0.990 inches nominal
Keyway Type: straight
Special Features: furnished w/two each wearing rings
Material: plastic

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-01-219-5719	No Name Available	01/01/1991

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
79054-011	Centrifugal Pump Impeller
A1358-10	Centrifugal Pump Impeller
A1409-1125	Centrifugal Pump Impeller
A1723	Centrifugal Pump Impeller
A1723 PIECE 14,36	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-407-8508?

The FSCG of the NSN 4320-00-407-8508 is 4320

Does the NSN 4320-00-407-8508 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-407-8508 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 4320-00-407-8508 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-407-8508 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 4320-00-407-8508 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Tue, Jan 18, 1972