4820-01-003-6794

Find complete technical information, availability, and procurement data for: 4820-01-003-6794
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-003-6794

Item Name Code

77777

Assigment Date

05/03/1975 (51 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.

fixture,hand valve general characteristics item description

Product Characteristics

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

General Characteristics Item Description: fixture,hand valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-103-8090	No Name Available	10/01/1990
4820-01-123-0123	No Name Available	09/01/1987

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
4811 392	Valve Test Fixture
4811293	Valve Test Fixture
S12599 SHEET 13	Valve Test Fixture
T11 392	Valve Test Fixture
T11293	Valve Test Fixture

FAQs

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

What is the FSCG of the NSN 4820-01-003-6794?

The FSCG of the NSN 4820-01-003-6794 is 4820

Does the NSN 4820-01-003-6794 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-003-6794 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 4820-01-003-6794 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-003-6794 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 4820-01-003-6794 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, May 3, 1975