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4820-01-057-8991

Find complete technical information, availability, and procurement data for: 4820-01-057-8991

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4820-01-057-8991
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-057-8991
Item Name Code
48014
Assigment Date
03/20/1978 (48 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

quality control in accordance with navships 0948-045-7010 material identification and control instructions for level 1 items 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
quality control in accordance with navships 0948-045-7010 material identification and control instructions 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
2620-908X02PC3A 1/2IN Valve Tailpiece
2620-908X02PC3A 1/2INL1 Valve Tailpiece
SS845-1889554PC3A 1/2IN Valve Tailpiece
SS845-1889554PC3A 1/2INL1 Valve Tailpiece

FAQs

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

What is the FSCG of the NSN 4820-01-057-8991?
The FSCG of the NSN 4820-01-057-8991 is 4820
Does the NSN 4820-01-057-8991 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-057-8991 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-057-8991 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-057-8991 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 4820-01-057-8991 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Mar 20, 1978

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