Fluid Pressure Regulating Valve NSN 4820-00-068-8111

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: 4820-00-068-8111

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Features and Characteristics

Body Material

Aluminum alloy

Body Style

Tee

Media For Which Designed

Hydrocarbon fuels and oils

First End Connection Type

Threaded internal tube

First End Style Designator

Gasket seal

First End Outside Diameter Tube Accommodated

0.375 inches

First End Thread Size And Series/type Designator

9/16-18 unf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Third End Relationship With Preceding Ends

Not identical with first or second end

Third End Connection Type

Threaded external tube

Third End Style Designator

Flared

Third End Outside Diameter Tube Accommodated

0.375 inches

Third End Thread Size And Series/type Designator

9/16-18 unf

Third End Thread Class

Third End Thread Direction

Right-hand

Seat Material

Aluminum alloy

First End Seat Angle In Deg

120.0

Third End Seat Angle In Deg

37.0

Center To Center Distance

0.875 inches

End Connection Quantity

Mounting Facility

Flange

Outlet Pressure Range

+910.0/+1010.0 pounds per square inch

Regulation Type

Manual single stage

Valve Stem Design

Single seat

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

3000.0 pounds per square inch

FSC

4820 Nonpowered Valves

NIIN

000688111

NSN

4820000688111

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

411590-50

Cage Code:

77068

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 4820-00-068-8111

What are the manufacturers of nsn 4820000688111?

Allied-signal Inc (77068)
Honeywell International Inc. (59364)

Does this nsn 4820000688111 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820000688111
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 4820000688111 contain any precious metals?
No precious metal content.

Does nsn 4820000688111 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820000688111?
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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