4820-01-378-5279

Find complete technical information, availability, and procurement data for: 4820-01-378-5279
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-378-5279

Item Name Code

05488

Assigment Date

08/21/1993 (32 years ago)

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes:items such as valve (1), (as modified); and others with an adjustable orifice. Excludes:pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

800.0 pounds per square inch single response maximum operating pressure, cartridge type special features, automatic valve operation method, screw-in cartridge style designator, 400.0 pounds per square inch opening pressure setting

Product Characteristics

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

Valve Operation Method: automatic
Maximum Operating Pressure: 800.0 pounds per square inch single response
Opening Pressure Setting: 400.0 pounds per square inch
Special Features: cartridge type
Style Designator: screw-in cartridge

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
36801-90007	Safety Relief Valve
RPEC-LDN-FAJ	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-378-5279?

The FSCG of the NSN 4820-01-378-5279 is 4820

Does the NSN 4820-01-378-5279 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-378-5279 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 4820-01-378-5279 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-378-5279 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 4820-01-378-5279 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Aug 21, 1993