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Fluid Pressure Regulating Valve NSN 4820-01-549-9992

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 4820-01-549-9992 NSN: 4820-01-549-9992

Features and Characteristics

Body Material
Brass
Stem Material
Plastic, polychlorotrifluoroethylene
Seat Material
Plastic, polychlorotrifluoroethylene
End Connection Quantity
1
Outlet Pressure Range
+0.0/+1500.0 pounds per square inch
Maximum Inlet Pressure Rating
3750.0 pounds per square inch
Valve Size
0.375 inches
Special Features
Operating parameters pressure rating per criteria of ansi/asme b31.3; design proof pressure 150 pct of rated pressure; leakage bubble-tight; operating temp m15.0 to 220.0 degrees f; main valve flow capaci type 2.0 cv; weight without gauges 6.25 lbs
FSC
4820 Nonpowered Valves
NIIN
015499992
NSN
4820015499992

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
44-1316-2082
Cage Code:
13669
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 4820-01-549-9992
What are the manufacturers of nsn 4820015499992?
Does this nsn 4820015499992 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015499992
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 4820015499992 contain any precious metals?
No precious metal content.
Does nsn 4820015499992 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015499992?
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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