4820-01-196-5163

Find complete technical information, availability, and procurement data for: 4820-01-196-5163
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-196-5163

Item Name Code

05482

Assigment Date

12/12/1984 (41 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.

bolted bonnet attachment method, 11.000 inches flange diameter, 8 bolt hole quantity, outside screw-yoke bonnet type, manual valve operation method

Product Characteristics

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

Flange Diameter: 11.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 6.000 inches
Maximum Operating Pressure And Media For Which Designed: 250.0 pounds per square inch water, fresh
Stem Type: nonrising
Maximum Operating Temp And Media For Which Designed: 550.0 fahrenheit water, fresh
Face To Face Distance: 10.500 inches
Flange Face Design: raised
Inlet Relationship With Outlet: identical
Material: copper alloy and silicon stem
Material: copper alloy seat
Material: iron body
Material: iron disk

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
F-637-31 6IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-196-5163?

The FSCG of the NSN 4820-01-196-5163 is 4820

Does the NSN 4820-01-196-5163 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803010

Does NSN 4820-01-196-5163 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 4820-01-196-5163 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-196-5163 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 4820-01-196-5163 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Dec 12, 1984