4320-00-122-4274

Find complete technical information, availability, and procurement data for: 4320-00-122-4274
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-122-4274

Item Name Code

10089

Assigment Date

10/30/1968 (57 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.

0.094 inches nominal keyway depth, 7.688 inches nominal overall diameter, 0.188 inches nominal keyway width, 2.938 inches nominal overall width, 1 keyway quantity

Product Characteristics

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

Overall Width: 2.938 inches nominal
Keyway Width: 0.188 inches nominal
Keyway Depth: 0.094 inches nominal
Overall Diameter: 7.688 inches nominal
Keyway Quantity: 1
Keyway Length: 2.000 inches nominal
Blade Quantity: 6
Hub Length: 0.750 inches nominal and 0.875 inches nominal
Blade Type: backward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 2.625 inches nominal and 1.000 inches nominal
Hub Location: back side and front side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 0.750 inches nominal and 0.875 inches nominal
Keyway Type: rectangular
Material: steel corrosion resisting

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
F11-2D1AU	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-122-4274?

The FSCG of the NSN 4320-00-122-4274 is 4320

Does the NSN 4320-00-122-4274 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-122-4274 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 4320-00-122-4274 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-122-4274 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 4320-00-122-4274 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Oct 30, 1968