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Fluid Pressure Regulating Valve NSN 4820-01-189-8636

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 4820-01-189-8636 NSN: 4820-01-189-8636

Features and Characteristics

Body Material
Bronze
Body Style
Straight thru
Media For Which Designed
Gas
First End Connection Type
Unthreaded internal tube
First End Style Designator
Socket w/brazing ring
First End Outside Diameter Tube Accommodated
0.500 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded internal tube
Second End Style Designator
Socket w/brazing ring
Second End Outside Diameter Tube Accommodated
0.375 inches
Flow Control Device
Disk
End Connection Quantity
2
Regulation Type
Manual single stage
Valve Loading Method
Dome
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
FSC
4820 Nonpowered Valves
NIIN
011898636
NSN
4820011898636

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
V30 PART V30B2B3V
Cage Code:
34889
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 4820-01-189-8636
What are the manufacturers of nsn 4820011898636?
Does this nsn 4820011898636 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011898636
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 4820011898636 contain any precious metals?
No precious metal content.
Does nsn 4820011898636 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011898636?
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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