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820-4445890-2REV2

View detailed technical data, stock status, and sourcing information for: 820-4445890-2REV2

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820-4445890-2REV2
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-225-6829
Item Name Code
27828
Assigment Date
09/10/1972 (53 years ago)

selected and tested for nuclear propulsion plant systems reference number differentiating characteristics, zzzy criticality code justification

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
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
820-4445890-2REV2 Lift-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-225-6829?
The FSCG of the NSN 4820-00-225-6829 is 4820
Does NSN 4820-00-225-6829 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-00-225-6829 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-225-6829 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 4820-00-225-6829 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Sep 10, 1972

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