4820-00-165-0579

Find complete technical information, availability, and procurement data for: 4820-00-165-0579
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-165-0579

Item Name Code

05488

Assigment Date

11/06/1971 (54 years ago)

An item which is rigid or semi-rigid, generally flat and smooth designed to be attached to an item and provides data such as name/nomenclature, weight, tire pressure, dimensional data and the like. See also marker,identification; plate,designation; plate,instruction; plate set,identification; and tag,marker. Excludes:label.

threaded external tube 1st end connection type, hexagon 2nd end flange shape, plain (pipe) 1st end connection style, flange 2nd end connection type, 70.0 pounds per square inch single response maximum operating pressure

Product Characteristics

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

Connection Style: plain (pipe) 1st end
Flange Shape: hexagon 2nd end
Connection Type: flange 2nd end
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 70.0 pounds per square inch single response
Opening Pressure Setting: 70.0 pounds per square inch
Nominal Thickness: 0.125 inches 2nd end
Flange Face Design: plain 2nd end
Material: copper alloy overall

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
NC25-0A070	Safety Relief Valve
NC25-70	Safety Relief Valve
VV405	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-165-0579?

The FSCG of the NSN 4820-00-165-0579 is 4820

Does the NSN 4820-00-165-0579 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-165-0579 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 4820-00-165-0579 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-165-0579 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 4820-00-165-0579 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Nov 6, 1971