428-2IN 5T30PSI

View detailed technical data, stock status, and sourcing information for: 428-2IN 5T30PSI
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-221-4323

Item Name Code

27565

Assigment Date

11/28/1985 (40 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.

raised face flange first end connection type, 2 end connection quantity, identical second end relationship with first end, disk flow control device, unable to decode stem material

Product Characteristics

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

Stem Material: unable to decode
First End Connection Type: raised face flange
Second End Relationship With First End: identical
Flow Control Device: disk
End Connection Quantity: 2
Outlet Pressure Range: +5.0 to 30.0 pounds per square inch
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Remote Actuation Method: diaphragm
Filter: not included
Material: unable to decode

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
428-2IN 5T30PSI	Fluid Pressure Regulating Valve
N423 PART 428-2IN5T30PSI	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-221-4323?

The FSCG of the NSN 4820-01-221-4323 is 4820

Does the NSN 4820-01-221-4323 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-221-4323 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 4820-01-221-4323 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-221-4323 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 4820-01-221-4323 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Nov 28, 1985