4820-01-431-4163

Find complete technical information, availability, and procurement data for: 4820-01-431-4163
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-4163

Item Name Code

05489

Assigment Date

05/13/1996 (30 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

magnetic permeability shall not exceed 2.0 after fabrication reference number differentiating characteristics, valve,butterfly k37 15psi crsblt sstl end item identification, 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.

End Item Identification: valve,butterfly k37 15psi crsblt sstl
Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: magnetic permeability shall not exceed 2.0 after fabrication

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
2637001	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-431-4163?

The FSCG of the NSN 4820-01-431-4163 is 4820

Does NSN 4820-01-431-4163 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-431-4163 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-4163 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 4820-01-431-4163 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, May 13, 1996