4820-00-630-0026

Find complete technical information, availability, and procurement data for: 4820-00-630-0026
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-630-0026

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

unthreaded internal tube 1st end connection type, socket (pipe) 1st end connection style, disk flow control device, 0.500 inches 1st end nominal pipe size accommodated, automatic 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.

Nominal Pipe Size Accommodated: 0.500 inches 1st end
Flow Control Device: disk
Connection Style: socket (pipe) 1st end
Valve Operation Method: automatic
Connection Type: unthreaded internal tube 1st end
Mounting Position: horizontal
Maximum Operating Pressure: 2500.0 pounds per square inch single response
Criticality Code Justification: zzzy
Material: cobalt alloy body lining
Material: steel comp 8620 body
Media For Which Designed: water, fresh single response
Style Designator: straight thru
Reference Number Differentiating Characteristics: selected and tested for nuclear propulsion plant systems

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
13241-0	Check Valve
13241PCALL	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-630-0026?

The FSCG of the NSN 4820-00-630-0026 is 4820

Does the NSN 4820-00-630-0026 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-630-0026 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-00-630-0026 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-630-0026 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 4820-00-630-0026 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963