4820-01-391-0804

Find complete technical information, availability, and procurement data for: 4820-01-391-0804
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-391-0804

Item Name Code

36944

Assigment Date

06/03/1994 (32 years ago)

A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes:packing assembly; seal ring, metal.

4820-01-391-0804, valve piston

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
27947	Valve Piston

FAQs

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

What is the FSCG of the NSN 4820-01-391-0804?

The FSCG of the NSN 4820-01-391-0804 is 4820

Does the NSN 4820-01-391-0804 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-391-0804 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 4820-01-391-0804 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-391-0804 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 4820-01-391-0804 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Jun 3, 1994