4820-01-643-7456

Find complete technical information, availability, and procurement data for: 4820-01-643-7456
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-643-7456

Item Name Code

05483

Assigment Date

04/11/2015 (11 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

flange all ends connection type, round all ends flange shape, 1.0 inches valve size, automatic valve operation method, stem flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: stem
Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Valve Size: 1.0 inches
Material: steel corrosion resisting body
Material: steel corrosion resisting stem
Material Document And Classification: f8m/astm a351 assn std 2nd material response body
Style Designator: angle flanged ends

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
SASNN04SEE	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-643-7456?

The FSCG of the NSN 4820-01-643-7456 is 4820

Does NSN 4820-01-643-7456 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 4820-01-643-7456 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-643-7456 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 4820-01-643-7456 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Sat, Apr 11, 2015