4820-00-630-0076

Find complete technical information, availability, and procurement data for: 4820-00-630-0076
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-630-0076

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

beveled (pipe) 1st end connection style, automatic valve operation method, disk flow control device, 2.000 inches 1st end nominal pipe size accommodated, butt weld pipe 1st end connection type

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: 2.000 inches 1st end
Flow Control Device: disk
Connection Style: beveled (pipe) 1st end
Valve Operation Method: automatic
Connection Type: butt weld pipe 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 304 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
C35183	Check Valve
DN1308A	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-630-0076?

The FSCG of the NSN 4820-00-630-0076 is 4820

Does the NSN 4820-00-630-0076 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-630-0076 require demilitarization?

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

Does NSN 4820-00-630-0076 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-630-0076 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 4820-00-630-0076 was assigned to the Federal Catalog?

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