U21025PC2

View detailed technical data, stock status, and sourcing information for: U21025PC2
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part U21025PC2 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-398-5186

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.

2.750 inches nominal overall width, 0.093 inches nominal keyway depth, 5.500 inches nominal overall diameter, 0.187 inches nominal keyway 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: 2.750 inches nominal
Keyway Width: 0.187 inches nominal
Keyway Depth: 0.093 inches nominal
Overall Diameter: 5.500 inches nominal
Keyway Quantity: 1
Keyway Length: 1.625 inches nominal
Blade Quantity: 5
Hub Length: 0.437 inches nominal and 0.625 inches nominal
Blade Type: forward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: counterclockwise
Hub Bore Diameter: 0.875 inches nominal and 1.312 inches nominal
Hub Location: back side and front side
Hub Quantity: 2
Hub Projection Length Beyond Wheel Side: 1.125 inches nominal and 0.625 inches nominal
Keyway Type: rectangular
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
52-211-440-00-001	Centrifugal Pump Impeller
52-211-440-01	Centrifugal Pump Impeller
52-520-728PC2	Centrifugal Pump Impeller
52-521-025PC2	Centrifugal Pump Impeller
U11440-1	Centrifugal Pump Impeller
U20728PC2	Centrifugal Pump Impeller
U21025PC2	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-398-5186?

The FSCG of the NSN 4320-00-398-5186 is 4320

Does the NSN 4320-00-398-5186 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-398-5186 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 4320-00-398-5186 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-398-5186 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 4320-00-398-5186 was assigned to the Federal Catalog?

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