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Fluid Pressure Regulating Valve NSN 4820-01-023-1569

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 4820-01-023-1569 NSN: 4820-01-023-1569

Features and Characteristics

Body Material
Zinc alloy
Body Style
Straight thru
Stem Material
Brass
Media For Which Designed
Air
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
3/8-18 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Zinc alloy
Packing Material
Rubber
Flow Control Device
Disk, bottom guided
Flow Control Device Material
Brass and rubber, buna-n
End Connection Quantity
2
Mounting Facility
Panel
Outlet Pressure Range
+5.0/+125.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Tee handle
Valve Stem Design
Single seat
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
300.0 pounds per square inch
Filter
Not included
Tempurature Rating
175.0 degrees fahrenheit
Special Features
Provided with 1/4-npt gauge port both front and back which can be used as an additional regulated outlet port
FSC
4820 Nonpowered Valves
NIIN
010231569
NSN
4820010231569

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R10-03-P00
Cage Code:
18925
Status:
A
MSDS:
Part Number:
2000-3PK
Cage Code:
98963
Status:
A
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 4820-01-023-1569
What are the manufacturers of nsn 4820010231569?
Does this nsn 4820010231569 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010231569
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 4820010231569 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010231569 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010231569?
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:
D
Cond. Code:
2
Status:
A

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