4720-01-505-0955

Find complete technical information, availability, and procurement data for: 4720-01-505-0955
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-505-0955

Item Name Code

33261

Assigment Date

02/21/2003 (23 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.

2.670 inches nominal spring free outside diameter, recommended for vacuum service special features, spring end,plain both ends end style, steel corrosion resisting overall material, hose assembly for valves end item identification

Product Characteristics

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

End Style: spring end,plain both ends
End Item Identification: hose assembly for valves
Spring Free Outside Diameter: 2.670 inches nominal
Special Features: recommended for vacuum service
Material: steel corrosion resisting overall
Style Designator: cylindrical

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
222022-40C	Hose Reinforcing Spring
FF-90505-2671-501	Hose Reinforcing Spring

FAQs

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

What is the FSCG of the NSN 4720-01-505-0955?

The FSCG of the NSN 4720-01-505-0955 is 4720

Does NSN 4720-01-505-0955 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 4720-01-505-0955 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-505-0955 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 4720-01-505-0955 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Feb 21, 2003