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Fluid Pressure Regulating Valve NSN 4820-00-229-8619

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 4820-00-229-8619 NSN: 4820-00-229-8619

Features and Characteristics

Body Material
Steel, corrosion resisting
Body Style
Straight thru
Media For Which Designed
Water, oil or gas
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Streamlined with one brazing ring
First End Pipe Size Accommodated
0.375 inches
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting
Flow Control Device
Disk, flat
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Cleaning, packaging, and marking iaw mil-std-1330d
FSC
4820 Nonpowered Valves
NIIN
002298619
NSN
4820002298619

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M12278A
Cage Code:
26505
Status:
A
MSDS:
Part Number:
N920M12278A3-8
Cage Code:
26505
Status:
A
MSDS:
Part Number:
0X515X1 3-8INCP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
M12278ACP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
0X515X1 3-8IN
Cage Code:
26505
Status:
A
MSDS:
Part Number:
N920M12278A3-8CP
Cage Code:
03950
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 4820-00-229-8619
What are the manufacturers of nsn 4820002298619?
Does this nsn 4820002298619 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002298619
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 4820002298619 contain any precious metals?
No precious metal content.
Does nsn 4820002298619 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002298619?
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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