4820-01-654-7644

Find complete technical information, availability, and procurement data for: 4820-01-654-7644
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-654-7644

Assigment Date

05/09/2016 (10 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

4820-01-654-7644, no name available

FAQs

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

What is the FSCG of the NSN 4820-01-654-7644?

The FSCG of the NSN 4820-01-654-7644 is 4820

Does NSN 4820-01-654-7644 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-654-7644 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-654-7644 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 4820-01-654-7644 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, May 9, 2016