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Fluid Pressure Regulating Valve NSN 4820-01-437-9941

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 4820-01-437-9941 NSN: 4820-01-437-9941

Features and Characteristics

Body Material
Brass
Media For Which Designed
Air
Flow Control Device
Poppet
Valve Loading Method
Spring
Remote Actuation Method
Piston
Maximum Inlet Pressure Rating
250.0 pounds per square inch
Filter
Included
Tempurature Rating
175.0 degrees fahrenheit
Special Features
Pipe ports 0.500in npt
FSC
4820 Nonpowered Valves
NIIN
014379941
NSN
4820014379941

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ME11120
Cage Code:
00WS6
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 4820-01-437-9941
What are the manufacturers of nsn 4820014379941?
Does this nsn 4820014379941 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014379941
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 4820014379941 contain any precious metals?
No precious metal content.
Does nsn 4820014379941 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014379941?
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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