4820-01-641-0667

Find complete technical information, availability, and procurement data for: 4820-01-641-0667
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-641-0667

Item Name Code

10958

Assigment Date

01/08/2015 (11 years ago)

An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes:items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.

zzzy criticality code justification, material will be in accordance with navsup-wss activity hx quality control, manufacturing and testing specifications 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.

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navsup-wss activity hx quality control, manufacturing and testing specifications

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
11.2219-1111	Gaseou Pressure Equalizing Valve
11.2219ASSY1111	Gaseou Pressure Equalizing Valve

FAQs

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

What is the FSCG of the NSN 4820-01-641-0667?

The FSCG of the NSN 4820-01-641-0667 is 4820

Does the NSN 4820-01-641-0667 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-641-0667 require demilitarization?

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

Does NSN 4820-01-641-0667 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-641-0667 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 4820-01-641-0667 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Jan 8, 2015