4820-01-413-7539

Find complete technical information, availability, and procurement data for: 4820-01-413-7539
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-413-7539

Item Name Code

05488

Assigment Date

05/22/1995 (31 years ago)

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes:valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

zzzy criticality code justification, valve relf anl .50nps 3500psi swue sst end item identification, quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics

Product Characteristics

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

End Item Identification: valve relf anl .50nps 3500psi swue sst
Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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
SW1030	Safety Relief Valve
SW1030L1	Safety Relief Valve
SW1280	Safety Relief Valve
SW12801E3100	Safety Relief Valve
SW12801E3100L1	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-413-7539?

The FSCG of the NSN 4820-01-413-7539 is 4820

Does the NSN 4820-01-413-7539 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-413-7539 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 4820-01-413-7539 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-413-7539 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 4820-01-413-7539 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, May 22, 1995