4320-00-890-2302

Find complete technical information, availability, and procurement data for: 4320-00-890-2302
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-890-2302

Item Name Code

10089

Assigment Date

04/05/1968 (58 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

2.750 inches nominal overall width, 0.250 inches nominal keyway width, 7.000 inches nominal overall diameter, 1 keyway quantity, 0.094 inches nominal keyway depth

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: 0.250 inches nominal
Keyway Depth: 0.094 inches nominal
Overall Diameter: 7.000 inches nominal
Keyway Quantity: 1
Keyway Length: 1.693 inches nominal
Blade Quantity: 3
Hub Length: 0.750 inches nominal
Blade Type: forward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 0.980 inches nominal
Hub Location: front side
Hub Quantity: 1
Hub Projection Length Beyond Wheel Side: 0.875 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
A0NAI1565X9	Centrifugal Pump Impeller
GCP600IMP	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-890-2302?

The FSCG of the NSN 4320-00-890-2302 is 4320

Does the NSN 4320-00-890-2302 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-890-2302 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 4320-00-890-2302 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-890-2302 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 4320-00-890-2302 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Apr 5, 1968