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4820-01-618-3421

Find complete technical information, availability, and procurement data for: 4820-01-618-3421

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4820-01-618-3421
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-618-3421
Item Name Code
36422
Assigment Date
04/22/2013 (13 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.

4820-01-618-3421, valve body

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
243620 Valve Body
243620-D Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-618-3421?
The FSCG of the NSN 4820-01-618-3421 is 4820
Does the NSN 4820-01-618-3421 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-618-3421 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 4820-01-618-3421 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-618-3421 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 4820-01-618-3421 was assigned to the Federal Catalog?
It was assigned 13 years ago, on Mon, Apr 22, 2013

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