4820-01-412-3899

Find complete technical information, availability, and procurement data for: 4820-01-412-3899
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-412-3899

Item Name Code

05490

Assigment Date

04/18/1995 (31 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.

4820-01-412-3899, plug valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-045-1673	No Name Available	10/01/1997

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
DD-1905 6.0IN FRP-3 3 PORT	Plug Valve
DD-1905 REV E	Plug Valve
DD-4905 FP7	Plug Valve
DD-4905 FRP-3 F	Plug Valve
J060009	Plug Valve
MIL-V-24509 TYP	Plug Valve
VA-1889 3WAY 2P	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-01-412-3899?

The FSCG of the NSN 4820-01-412-3899 is 4820

Does NSN 4820-01-412-3899 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 4820-01-412-3899 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-412-3899 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 4820-01-412-3899 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Apr 18, 1995