3011331

View detailed technical data, stock status, and sourcing information for: 3011331
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-533-7882

Item Name Code

61082

Assigment Date

09/27/2005 (20 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

used on german navy seawater pump ksb rsl 200-280a end item identification, 0.1830 inches nominal body inside diameter, 3.1480 inches nominal body outside diameter, 3.9300 inches nominal overall length, 3.3300 inches nominal flange outside diameter

Product Characteristics

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

Overall Length: 3.9300 inches nominal
Body Outside Diameter: 3.1480 inches nominal
Body Inside Diameter: 0.1830 inches nominal
Flange Outside Diameter: 3.3300 inches nominal
End Item Identification: used on german navy seawater pump ksb rsl 200-280a
Flange Width: 0.3900 inches nominal
Special Features: 4 water grooves, 90 degrees apart
Material: carbon graphite overall
Style Designator: solid, external flange one end, internal flange one end

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
3011331	Pump Shaft Sleeve

FAQs

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

What is the FSCG of the NSN 4320-01-533-7882?

The FSCG of the NSN 4320-01-533-7882 is 4320

Does the NSN 4320-01-533-7882 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-533-7882 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 4320-01-533-7882 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-533-7882 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 4320-01-533-7882 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Sep 27, 2005