Fluid Pressure Regulating Valve NSN 4820-01-035-2521

Item Description

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.

NSN: 4820-01-035-2521

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Features and Characteristics

Body Material

Steel ams6470

Body Style

Straight thru

Media For Which Designed

Any acceptable

First End Connection Type

Unthreaded external tube

First End Style Designator

Plain

First End Outside Diameter Tube Accommodated

0.500 inches

Second End Relationship With First End

Not identical

Second End Connection Type

Unthreaded external tube

Second End Style Designator

Multi-grooved

Second End Outside Diameter Tube Accommodated

0.500 inches

Seat Material

Any acceptable

Packing Material

Any acceptable

Flow Control Device

Poppet

Flow Control Device Material

Any acceptable

End Connection Quantity

Regulation Type

Automatic single stage

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

Not rated

Outlet Pressure Accuracy Rating

Not rated

Filter

Not included

FSC

4820 Nonpowered Valves

NIIN

010352521

NSN

4820010352521

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3023286

Cage Code:

00198

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481809015
NAICS: 332911
SITC: 74780
Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-035-2521

What are the manufacturers of nsn 4820010352521?

Pratt & Whitney Canada Cie Divpratt (00198)

Does this nsn 4820010352521 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010352521
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.

Does nsn 4820010352521 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010352521 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010352521?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

App. Key:

Cond. Code:

Status:

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