Fluid Pressure Regulating Valve NSN 4820-01-455-1779

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: 4820-01-455-1779

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Features and Characteristics

Body Material

Steel, qq-s-763, class 316

Body Style

Straight thru

Stem Material

Steel, qq-s-763, class 316

Media For Which Designed

Water, oil or gas

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

0.750 un

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Second End Style Designator

Plain

Second End Thread Size And Series/type Designator

0.750 un

Second End Thread Direction

Right-hand

Face To Face Distance

2.875 inches

Flow Control Device

Stem and integral disk

Flow Control Device Material

Steel, qq-s-763, class 316

End Connection Quantity

Regulation Type

Manual single stage

Manual Control Method

Knob

Maximum Inlet Pressure Rating

3000.0 pounds per square inch

Filter

Not included

End Application

Hydraulic tub, cage 31442

Tempurature Rating

250.0 degrees fahrenheit

Special Features

1/2 inch inline manual regulating valve

FSC

4820 Nonpowered Valves

NIIN

014551779

NSN

4820014551779

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

808NGT-08-SS-C

Cage Code:

99565

Status:

MSDS:

Part Number:

5793190 FIND 105

Cage Code:

31442

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 4820-01-455-1779

What are the manufacturers of nsn 4820014551779?

Admiral Valve, Llc (99565)
Northrop Grumman Systems Corporation (31442)

Does this nsn 4820014551779 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014551779
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 4820014551779 contain any precious metals?
No precious metal content.

Does nsn 4820014551779 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014551779?
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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